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Dentist directory · San Diego, CA

Marina Shapiro, DDS

  • General practice
  • 20+ years in the federal registry
  • NPI-verified

General-practice dentist practicing in San Diego, California — one of 1,436 active dentists in the city’s federal registry roster, 101 of them sharing the 92103 ZIP code. Every fact below is from the public record, with its source shown.

Registry profile

Practice address

3651 4th Ave, Suite 300, San Diego, CA 92103

Phone

(619) 294-4015

Fax

(619) 294-4016

Specialty (primary taxonomy)

General Practice

Taxonomy code 1223G0001X

License state

CA

In the federal registry since

2006

Registry record last updated

2007-07-08

NPI number

1043263320

View the authoritative record at NPPES

CMS National Plan & Provider Enumeration System (NPPES) NPI Registry, live registry (individual providers, county). Retrieved 2026-07-23. Providers self-report NPPES records, so an address or phone number can lag a practice move — confirm details directly with the office. An NPI is a federal enumeration, not a license status, quality rating, or endorsement.

The market around this practice

San Diego County runs 59.2 dentist offices per 100,000 residents — about 2% more than California overall (58.1). That is the competitive backdrop this practice operates in. Full county detail is on the San Diego County market page.

Where this practice sits in San Diego

The 120 practices nearest this one, of 1,310 geocoded citywide. Hover a dot for the name; click through to the profile.

  • General practice (90)
  • Specialist (30)
  • This practice
Doug Disraeli, DDS — General Practice, 3645 4th AveAndrew Keith, DDS — General Practice, 3645 4th AveCraig Schindler, DDS — General Practice, 3703 Fourth AveMark Griffiths, DDS — General Practice, 3588 4th AveSean Stephens, DDS — General Practice, 3588 4th AveBita Tahvildari — General Practice, 3588 4th Ave Ste 300Russell Okihara, DMD — General Practice, 3565 4th AveAndrew Chapokas, DMD — Periodontics, 3730 3rd AvePaul Luczynski, DDS — General Practice, 3730 3rd AveDonald Mcdonald, DDS — General Practice, 3730 3rd AveAndrew Zakarian — General Practice, 3501 4th AveBrian Devers, DDS — General Practice, 315 Walnut AveJames Hopper, DDS — General Practice, 315 Walnut AveJane Khouw, DDS — General Practice, 315 Walnut AvePeter Shaw, DDS — General Practice, 315 Walnut AveKriston Gallipeau — General Practice, 305 Walnut AveNiloofar Behzadi, DDS — General Practice, 306 Walnut AveDavid Bowman, DDS — General Practice, 306 Walnut AveNina Bubalo, DDS — General Practice, 306 Walnut Ave Ste 24Brando Delgado, DDS — Oral and Maxillofacial Surgery, 306 Walnut Ave Ste 26Howard First, DDS — General Practice, 306 Walnut AveKeven Herold, DDS — Endodontics, 306 Walnut AveGregg Johnson, DDS — General Practice, 306 Walnut Ave # 334Rebecca Marsh, DDS — General Practice, 306 Walnut Ave Ste 23Diane Milberg, DDS MSD — General Practice, 306 Walnut AveMarcos Ortega, DDS — General Practice, 306 Walnut Ave Ste 25Brian Quesnell, DDS — Endodontics, 306 Walnut AveLaura Rein, DMD, MS — Orthodontics and Dentofacial Orthopedics, 306 Walnut AveRuben Romero, DDS — General Practice, 306 Walnut Ave Ste 36aAnthony Savage, DDS — Endodontics, 306 Walnut AveTimothy Thomas, DDS — General Practice, 306 Walnut AveStephen Tornay, DDS — General Practice, 306 Walnut Ave Ste 23Patrycja Zapasnik — General Practice, 306 Walnut Ave.Mark Evans, DDS — General Practice, 3424 First AveSharilyn Moniz, DDS — General Practice, 3424 1st AveTimothy Collins, DDS — General Practice, 3808 Front StKereshmeh Ahmadi, DMD — General Practice, 3330 3rd Ave Ste 200Thomas Gass, DDS — General Practice, 3330 3rd AveSheena Howell, DMD — Endodontics, 3330 3rd Ave Ste 202Robert Hymes, DDS — Periodontics, 3330 3rd AveAlev Koryurek, DDS — General Practice, 3330 3rd AveNatasha Chandhoke, DMD — General Practice, 3900 Fifth Ave Ste 270Laura Souza, DDS — General Practice, 3900 5th AveDaniel Stuardo, DMD — General Practice, 3900 Fifth Ave Ste 270Gregory Wright, DDS, MS — Orthodontics and Dentofacial Orthopedics, 3900 Fifth Ave Ste 270Susie Kwok, DDS — General Practice, 3315 4th AveJohn Bradford, DDS — General Practice, 3821 8th AvenueXuan Lam, DMD — Pediatric Dentistry, 3823 8th AveNicholas Westwood, DMD — General Practice, 3823 8th AveDavid Adams, DDS, MS — Orthodontics and Dentofacial Orthopedics, 420 Spruce StVaheed Bayette, DDS — General Practice, 420 Spruce St Ste CMary Oconnor, DDS — General Practice, 420 Spruce StreetBruce Abe, DDS — Periodontics, 501 Washington St Ste 740Edward Kaenel, DDS — General Practice, 501 Washington St.Valerie Kaenel, DDS — General Practice, 501 Washington St.Anne Kim, DDS — General Practice, 501 Washington St Ste 740James Sanford — General Practice, 105 W Spruce St Apt CPamela Macpherson, DDS — Prosthodontics, 4033 3rd AvenueAnthony Potente, DDS — Endodontics, 4033 3rd Ave Ste 303Eric Driver, DDS — Periodontics, 4060 4th AveKennie Kwok, DMD — Periodontics, 4060 4th AveDavid Richards, DDS, PHD — Periodontics, 4060 4th AveJoseph Zakowski, DDS — General Practice, 4060 Fourth Ave Ste 540Mrudula Repaka, DDS — General Practice, 3660 Eagle StJoseph Cave, DDS — Endodontics, 4065 3rd Ave Ste 300Eugene Hanson, DDS — Endodontics, 4065 3rd Ave Ste 300Carlo Moreno, DMD — General Practice, 1060 University Ave # A201Hae Rim Ryu, DMD — General Practice, 1060 University Ave Ste A201Carson Hunt, DDS — Periodontics, 4076 3rd Ave Ste 201Christopher Peterson, DMD — Periodontics, 4076 3rd AveJon Peterson, DDS — Periodontics, 4076 3rd Ave # Su.201Robert Adler, DDS — General Practice, 920 Washington StDavid Rens, DDS — General Practice, 4103 3rd Ave Ste AAnn Zimmerman, DDS — General Practice, 4103 3rd Ave # AJennifer Hens, DMD, MSD — Endodontics, 1000 W Washington St Ste 2Jose-Julio Hernandez-Blouin, DDS — Periodontics, 1000 W Washington St Ste 1Stephen Munroe, DDS — Periodontics, 1000 West Washington StreetJose Castillo, DDS, MA, MMSC — Orthodontics and Dentofacial Orthopedics, 2918 Fifth Ave Ste 310Robert Hackim, DDS — Orthodontics and Dentofacial Orthopedics, 2918 Fifth Ave.,Lawrence Addleson — General Practice, 2840 5th AveRobert Campbell — General Practice, 2840 5th AveAmber Kaplan, DDS — General Practice, 2840 Fifth Ave Ste 300David Landau — General Practice, 2840 5th AveIgor Lantsberg, DDS — General Practice, 2840 5th Ave Ste 300Andrew Castillo, DMD — General Practice, 718 W Washington StRana Ghazala, DMD — General Practice, 718 W Washington StAlan Jay, DDS — General Practice, 718 W Washington StArman Majidi, DMD — General Practice, 718 W Washington StRichard Mercado, DMD — General Practice, 2850 6th AveMark Richey, DDS — General Practice, 1442 University AveKelly Goodin, DDS — General Practice, 2701 2nd AveJohn Deal, DDS — General Practice, 2654 4th AvenueEvan Demko, DDS — General Practice, 2654 4th AveMichelle Epstein, DMD — General Practice, 2630 1st AveChelsea Richardson, DMD — General Practice, 2630 1st AveAlyssa Rifilato, DDS — General Practice, 2630 1st AveMatthew Durschlag, DDS, MS — Orthodontics and Dentofacial Orthopedics, 239 Laurel St Ste 201Kristy Hayes, DMD — Pediatric Dentistry, 239 Laurel StDavid Donnelly, DDS — General Practice, 2445 2nd AveJeffrey Keeny, DDS — General Practice, 1807 Robinson Ave #101Megan Leun, DDS — General Practice, 1807 Robinson AveMatthew Soeherman, DDS — General Practice, 2425 3rd AveByung Yoo, DDS — General Practice, 2425 3rd AveCathleen Silliman, DDS — Periodontics, 2322 6th Ave Fl 3Diana Kolokowsky, DDS — General Practice, 2318 6th AvePeggy Curtis, DDS — General Practice, 2312 6th AveHilda Meza-Thompson, DDS — General Practice, 2312 6th AveWilliam Nordquist, BS DMD MS — General Practice, 2304 6th AveRana Isaqi, DDS — General Practice, 3659 India StScott Rauvola, DDS — General Practice, 2130 4th AveGrant Simpson, DMD — General Practice, 2130 4th AveSabine Purps, DDS — General Practice, 1764 San Diego AveChristiane Chammas, DMD — General Practice, 2050 El Cajon BlvdMaital Citron — General Practice, 2050 El Cajon BlvdPatrick Golez, DMD — General Practice, 2050 El Cajon BlvdHolly Hinderberger, DDS — General Practice, 2050 El Cajon BlvdJonathan Kim, DMD — General Practice, 2050 El Cajon BlvdJames Pierle, DDS — General Practice, 2050 El Cajon BlvdSpencer Gibbons, DDS — General Practice, 2155 Kettner Blvd Unit 613Marina Shapiro, DDS — 3651 4th Ave
Positions from the U.S. Census Bureau geocoder (public domain) applied to NPPES practice addresses; grid lines are 0.02° of latitude/longitude. Not a routing map — a market map. Showing the nearest 120 practices; the full city is on the San Diego roster page.

How long San Diego’s dentists have been in the registry

1,436 dentists by years since NPI enumeration — a lower bound on time in practice.

03697370–4 years: 176 dentists0–45–9 years: 202 dentists5–910–14 years: 191 dentists10–1415–19 years: 737 dentists15–1920–24 years: 130 dentists20–24this practice’s bin25+ years: 0 dentists25+
Source: NPI enumeration dates, CMS NPPES. Dentists licensed before the NPI system launched in 2006 all enumerated around then, so the top bins understate long careers.

Dentist offices per 100,000 residents

The competitive backdrop: establishment density, county vs state vs nation.

San Diego County: 59.2 offices per 100k residentsSan Diego County59.2California: 58.1 offices per 100k residentsCalifornia58.1United States: 40.6 offices per 100k residentsUnited States40.6
Derived from U.S. Census County Business Patterns (NAICS 621210 establishments) and ACS population. Establishments are business locations, not individual dentists.

San Diego County — the numbers

Dentist offices (NAICS 621210 establishments)

1,943

U.S. Census Bureau, County Business Patterns, 2022 (establishments, county). Retrieved 2026-07-22. Source

Population

3,282,782

U.S. Census Bureau, American Community Survey, 2023 (population, county). Retrieved 2026-07-22. Source

Offices per 100,000 residents

59.2

Derived from U.S. Census Bureau, County Business Patterns, 2022 (establishments, county). Retrieved 2026-07-22. and ACS population. Establishments, not dentists.

General dentist mean annual wage

Not available in the cached dataset for this geography.

Paid employment (dentist offices)

12,576

U.S. Census Bureau, County Business Patterns, 2022 (employees, county). Retrieved 2026-07-22. Source

Every figure counts establishments (business locations) or wage-and-salary workers — not individual dentists, and not licenses. Suppressed values reflect real source disclosure limits, never zero. See our methodology.

Is this your practice?

This profile was built from your public federal registry record — it exists whether or not you ever talk to us. If something is out of date, the fastest fix is updating your record at NPPES (we re-sync from the registry); or write to us below and we’ll flag it.

If you want to see what we see: run your own numbers through the free Market Assessment Brief — the same census layer behind this page, turned into a screening brief with its math shown — or pressure-test a lease with the Dental Office Lease Check. No login, nothing invented, every figure cited.

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About this page

This is a data profile assembled from public sources — the CMS NPPES NPI Registry and U.S. Census market data — not the practice’s own website, and not a ranking. Inclusion is automatic for every active registered dentist in a covered city; no practice can pay to appear, disappear, or rank. Patients should verify hours, availability, and insurance participation directly with the office. See our methodology.

Related in this network

NAICS 621210Offices of Dentists industry reference.The Dental BoardBenchmarks for dentistry, with the math shown.

Related properties may share common ownership. A cross-property link is not an endorsement — see our ownership disclosures.