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Dentist - General Practices in Fountain Valley, CA

Browse 43 Dentist - General Practice providers listed in NPPES with a practice address in Fountain Valley, California.

43 Healthcare Providers

How Fountain Valley compares with the U.S.

Fountain Valley has 76 clinicians in Dentist - General Practice per 100,000 residents, 2.0 times the U.S. rate of 37.

That is 43 active clinicians in Dentist - General Practice with a practice address in Fountain Valley, for a population of 56,258.

The California rate is 45 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

None of the clinicians in Dentist - General Practice in Fountain Valley are listed in the CMS Medicare file.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Dentist - General Practice Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Dentist - General Practice practitioners in Fountain Valley, CA

Source: CMS PECOS
PECOS Enrolled Specialists 12 In Fountain Valley, CA
Part B Lab & Imaging Eligible 13 Diagnostic Referrals
DME Ordering Eligible 13 Durable Medical Equipment
Home Health Agency Referrals 13 HHA Ordering Eligible
Showing 1โ€“20 of 43 providers
With recent CMS data first, then Aโ€“Z

Dr. Robert F. Childs , DDS

Dentist - General Practice

Active NPI Status
18449 Brookhurst St, Ste 9, Fountain Valley, CA 927086751
Phone: 7143782705
NPI Identifier 1518963966
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Dr. James Cheng-Pang Chiu , DDS

Dentist - General Practice

Active NPI Status
17130 Magnolia St, Fountain Valley, CA 92708
Phone: 7148425539
NPI Identifier 1366794216
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Dr. Gary Wendell Chow , DDS

Dentist - General Practice

Active NPI Status
10900 Warner Ave, Suite 203, Fountain Valley, CA 927083846
Phone: 7149681648
NPI Identifier 1902824907
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Dr. Peter Eric Hagen , DDS

Dentist - General Practice

Active NPI Status
10900 Warner Ave Ste 117, Fountain Valley, CA 927083846
Phone: 7149655255
NPI Identifier 1457448441
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Dr. Marianna Ibrahim , DDS

Dentist - General Practice

Active NPI Status
17898 Ash St, Fountain Valley, CA 927084504
Phone: 7327622825
NPI Identifier 1881975233
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Dr. Paul D Jaruszewski , DDS

Dentist - General Practice

Active NPI Status
18430 Brookhurst St Ste 104, Fountain Valley, CA 927086726
Phone: 7149633005
NPI Identifier 1356477277
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Dr. Kim Quoc Le , DDS

Dentist - General Practice

Active NPI Status
16040 Harbor Blvd Ste F, Fountain Valley, CA 927081327
Phone: 7148390734
NPI Identifier 1811022023
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Dr. Chris D Nagel , DDS

Dentist - General Practice

Active NPI Status
18035 Bushard St, Fountain Valley, CA 927085760
Phone: 7149642366
NPI Identifier 1801938683
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Dr. Alexander Thai Nguyen , DMD

Dentist - General Practice

Active NPI Status
12219 Loya River Ave, Fountain Valley, CA 927081330
Phone: 7149298252
NPI Identifier 1073037891
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Dr. Hoa Huynh Nguyen , DDS

Dentist - General Practice

Active NPI Status
9419 Geranium Cir, Fountain Valley, CA 927081920
Phone: 4694463833
NPI Identifier 1881823920
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Dr. Luong Nguyen , DMD

Dentist - General Practice

Active NPI Status
9895 Warner Ave Ste E, Fountain Valley, CA 927082933
Phone: 7149622788
NPI Identifier 1245417765
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Dr. Thanh Nguyen , DMD

Dentist - General Practice

Active NPI Status
9520 Warner Ave Ste B, Fountain Valley, CA 927082857
Phone: 7143770117
NPI Identifier 1477022655
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Dr. Thomas The Nguyen , DDS

Dentist - General Practice

Active NPI Status
9750 El Greco Cir, Fountain Valley, CA 927083513
Phone: 7149680969
NPI Identifier 1811107980
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Dr. Tiep V Nguyen , DDS

Dentist - General Practice

Active NPI Status
16173 Harbor Blvd, Fountain Valley, CA 927081305
Phone: 7148391055
NPI Identifier 1851461016
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Dr. Claudia O'connor , DDS

Dentist - General Practice

Active NPI Status
11059 Warner Ave, Fountain Valley, CA 927084007
Phone: 7144181974
NPI Identifier 1528167020
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Dr. Pauline Lee Phan , DDS

Dentist - General Practice

Active NPI Status
11703 Edinger Ave, Fountain Valley, CA 927081208
Phone: 7147751934
NPI Identifier 1912118480
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Dr. Gregory Stephen Schumm , DDS

Dentist - General Practice

Active NPI Status
9092 Talbert Ave, Ste 12, Fountain Valley, CA 927084475
Phone: 7149636696
NPI Identifier 1316940307
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Dr. Tra Pham Thanh Tran , DDS

Dentist - General Practice

Active NPI Status
9118 Edinger Ave, Fountain Valley, CA 927081437
Phone: 7142344351
NPI Identifier 1801532494
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Dr. Tiffany Thuy Trinh Vo , DDS

Dentist - General Practice

Active NPI Status
18952 Brookhurst St, Fountain Valley, CA 927087306
Phone: 7147161155
NPI Identifier 1336544048
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Dr. Sarah Sun Young Wang , DDS

Dentist - General Practice

Active NPI Status
17991 Euclid St, Fountain Valley, CA 927085409
Phone: 7143780085
NPI Identifier 1780100065
View Full Profile

Frequently Asked Questions about Dentist - General Practice in Fountain Valley

How do I check a Dentist - General Practice practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.