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Dietitian, Registereds in Fountain Valley, CA

Browse 23 Dietitian, Registered providers listed in NPPES with a practice address in Fountain Valley, California.

23 Healthcare Providers

How Fountain Valley compares with the U.S.

Fountain Valley has 41 clinicians in Dietitian, Registered per 100,000 residents, 2.0 times the U.S. rate of 20.

That is 23 active clinicians in Dietitian, Registered with a practice address in Fountain Valley, for a population of 56,258.

The California rate is 18 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.

Too few clinicians in Dietitian, Registered in Fountain Valley are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

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 Registry addresses can be out of date.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).

Showing 1โ€“20 of 23 providers
With recent CMS data first, then Aโ€“Z

Carol Ann Adams , RD

Dietitian, Registered

Active NPI Status
11250 Warner Ave, Fountain Valley, CA 927084116
Phone: 7145135506
NPI Identifier 1164466207
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Linda T. Araki , RD

Dietitian, Registered

Active NPI Status
17100 Euclid St, Dietary Dept - Morrison Management, Fountain Valley, CA 927084004
Phone: 7149667200
NPI Identifier 1184802373
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Silje Mork Bjorndal , MS, RD

Dietitian, Registered

Active NPI Status
9920 Talbert Ave, Fountain Valley, CA 927085153
Phone: 7143787033
NPI Identifier 1386083475
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Mona Lisa Y Collado , RDN

Dietitian, Registered

Active NPI Status
9920 Talbert Ave, Fountain Valley, CA 927085153
Phone: 7143787033
NPI Identifier 1821676214
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Jessica B. Defalco , RD

Dietitian, Registered

Active NPI Status Accepts Medicare Assignment
17360 Brookhurst St, Fountain Valley, CA 92708
Phone: 7148221334
NPI Identifier 1992429526
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Katherine Maryam Haghighi , RD

Dietitian, Registered

Active NPI Status
18111 Brookhurst St. Suite 5600, Fountain Valley, CA 92708
Phone: 7148614666
NPI Identifier 1497121636
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Bianca Heilman , RD

Dietitian, Registered

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
17360 Brookhurst St., Fountain Valley, CA 927083720
Phone: 6572419107
NPI Identifier 1821615121
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Heather Hendron , RD

Dietitian, Registered

Active NPI Status Accepts Medicare Assignment
17360 Brookhurst Street, Fountain Valley, CA 92708
Phone: 6572419107
NPI Identifier 1770252470
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Martha Kataura

Dietitian, Registered

Active NPI Status Accepts Medicare Assignment
17360 Brookhurst St., Fountain Valley, CA 927083720
Phone: 6572419107
NPI Identifier 1881063121
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Sun Hui Kim

Dietitian, Registered

Active NPI Status
9920 Talbert Ave, Fountain Valley, CA 927085153
Phone: 7143787000
NPI Identifier 1841622214
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Suzie Kunakoff , RD

Dietitian, Registered

Active NPI Status Accepts Medicare Assignment
17360 Brookhurst St, Fountain Valley, CA 927083720
Phone: 8776963622
NPI Identifier 1134712748
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Shannon Roxanne Libbrecht , RD

Dietitian, Registered

Active NPI Status
9920 Talbert Ave, Fountain Valley, CA 927085153
Phone: 7143787033
NPI Identifier 1952741142
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Susan Colette Mills , RD

Dietitian, Registered

Active NPI Status
9920 Talbert Ave, Fountain Valley, CA 927085153
Phone: 7143787033
NPI Identifier 1114368727
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Xuanmai Nguyen

Dietitian, Registered

Active NPI Status
17360 Brookhurst St, Attn: Registered Dietitian Department, Fountain Valley, CA 927083720
Phone: 7149160881
NPI Identifier 1083022941
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Kia Felicia Bitangcol Octaviano , RDN

Dietitian, Registered

Active NPI Status
8730 La Colonia Ave, Fountain Valley, CA 927083302
Phone: 5622538398
NPI Identifier 1760105621
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Arati Patel

Dietitian, Registered

Active NPI Status
17272 Newhope St, Suite G, Fountain Valley, CA 927084210
Phone: 7147547268
NPI Identifier 1285831982
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Kathleen Irene Rigol , RD

Dietitian, Registered

Active NPI Status
9930 Talbert Ave, Fountain Valley, CA 927085153
Phone: 7149646229
NPI Identifier 1952595787
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Lacie Michelle Rodrigues , RD

Dietitian, Registered

Active NPI Status
17100 Euclid St, Fountain Valley, CA 927084004
Phone: 7149667233
NPI Identifier 1790816783
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Alexis Rubin

Dietitian, Registered

Active NPI Status
17360 Brookhurst Street, Fountain Valley, CA 92708
Phone: 6572419107
NPI Identifier 1881313427
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Takako Shiojima , BS

Dietitian, Registered

Active NPI Status
9920 Talbert Ave, Fountain Valley, CA 927085153
Phone: 7143787033
NPI Identifier 1346680840
View Full Profile

Frequently Asked Questions about Dietitian, Registered in Fountain Valley

How do I check a Dietitian, Registered 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.