Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Dietitian, Registereds in San Marcos, CA

Browse 12 Dietitian, Registered providers listed in NPPES with a practice address in San Marcos, California.

12 Healthcare Providers

How San Marcos compares with the U.S.

San Marcos has 13 clinicians in Dietitian, Registered per 100,000 residents, about 63% of the U.S. rate of 20.

That is 12 active clinicians in Dietitian, Registered with a practice address in San Marcos, for a population of 94,882.

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.

Too few clinicians in Dietitian, Registered in San Marcos 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 Registry addresses can be out of date.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€“12 of 12 providers
With recent CMS data first, then Aโ€“Z

Benilda Milan-Aglugub

Dietitian, Registered

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
150 Valpreda Rd, San Marcos, CA 920692973
Phone: 7607366780
NPI Identifier 1932301702
View Full Profile

Ellen Gowen , RD

Dietitian, Registered

Active NPI Status
150 Valpreda Rd, San Marcos, CA 920692973
Phone: 7604712743
NPI Identifier 1326366519
View Full Profile

Stewart D Guentner , REGISTERED DIETITIAN

Dietitian, Registered

Active NPI Status
495 Borden Cir, San Marcos, CA 920691841
Phone: 7604352308
NPI Identifier 1023387172
View Full Profile

Mackenzie Jones

Dietitian, Registered

Active NPI Status
1274 Topanga Dr, San Marcos, CA 920697401
Phone: 2067945183
NPI Identifier 1235028986
View Full Profile

Allyson Mcgunagle , RD

Dietitian, Registered

Active NPI Status
1706 Descanso Ave, San Marcos, CA 920782514
Phone: 6504647420
NPI Identifier 1821764598
View Full Profile

Vivian Mui

Dietitian, Registered

Active NPI Status
150 Valpreda Rd, San Marcos, CA 920692973
Phone: 7607366700
NPI Identifier 1548527351
View Full Profile

Leslie Ann Rogozinski

Dietitian, Registered

Active NPI Status
150 Valpreda Rd, San Marcos, CA 920692973
Phone: 7607366700
NPI Identifier 1326313362
View Full Profile

Mary Sammer , RD

Dietitian, Registered

Active NPI Status
150 Valpreda Rd, San Marcos, CA 920692973
Phone: 7607524324
NPI Identifier 1780900977
View Full Profile

Jaren Kasey Soloff , RD

Dietitian, Registered

Active NPI Status
2305 Sky Corral Ln, San Marcos, CA 920782150
Phone: 7606919555
NPI Identifier 1508315573
View Full Profile

Erica Teran Pital , RD

Dietitian, Registered

Active NPI Status
360 Rush Dr, San Marcos, CA 920787901
Phone: 8335742273
NPI Identifier 1497179329
View Full Profile

Anna Ton , RD

Dietitian, Registered

Active NPI Status
150 Valpreda Rd, San Marcos, CA 920692973
Phone: 7604712743
NPI Identifier 1437477627
View Full Profile

Diana Rachel Wright , MS RD CEDRD-S

Dietitian, Registered

Active NPI Status
100 E San Marcos Blvd Ste 400, San Marcos, CA 920692988
Phone: 5203605737
NPI Identifier 1104424142
View Full Profile

Frequently Asked Questions about Dietitian, Registered in San Marcos

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.