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Dietitian, Registereds in Laguna Hills, CA

Browse 16 Dietitian, Registered providers listed in NPPES with a practice address in Laguna Hills, California.

16 Healthcare Providers

How Laguna Hills compares with the U.S.

Laguna Hills has 52 clinicians in Dietitian, Registered per 100,000 residents, 2.6 times the U.S. rate of 20.

That is 16 active clinicians in Dietitian, Registered with a practice address in Laguna Hills, for a population of 30,740.

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 Laguna Hills 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 Registry addresses can be out of date.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€“16 of 16 providers
With recent CMS data first, then Aโ€“Z

Molly O Brown , MS, RD, CDE

Dietitian, Registered

Active NPI Status
24451 Health Center Dr, Laguna Hills, CA 926533689
Phone: 9494527150
NPI Identifier 1407050883
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Olivia Charlton , RD, CDE

Dietitian, Registered

Active NPI Status
24451 Health Center Dr, C/o Food And Nutrition, Laguna Hills, CA 926533689
Phone: 9494527150
NPI Identifier 1811138183
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Stella Young Lee , RD

Dietitian, Registered

Active NPI Status
24451 Health Center Dr, Laguna Hills, CA 926533689
Phone: 7144527276
NPI Identifier 1811253297
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Cynthia Ann Marshall

Dietitian, Registered

Active NPI Status
24451 Health Center Dr, Laguna Hills, CA 926533689
Phone: 9494527150
NPI Identifier 1467656967
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Hanna Mcalister , RDN

Dietitian, Registered

Active NPI Status
25401 Cabot Rd Ste 217, Laguna Hills, CA 926535514
Phone: 5624346007
NPI Identifier 1578124061
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Kristina Alexa Puno Morales , RD

Dietitian, Registered

Active NPI Status
24552 Health Center Drive, Laguna Hills, CA 92653
Phone: 9498378000
NPI Identifier 1467006882
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Lisa English Mushet , RD

Dietitian, Registered

Active NPI Status
24451 Health Center Dr, Laguna Hills, CA 926533689
Phone: 9494523537
NPI Identifier 1366695702
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Mehrnaz Paydar

Dietitian, Registered

Active NPI Status
25411 Cabot Rd Ste 105, Laguna Hills, CA 926535517
Phone: 9494035555
NPI Identifier 1104380229
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Gretchen Perea , RD

Dietitian, Registered

Active NPI Status
24451 Health Center Dr, Laguna Hills, CA 926533689
Phone: 9494527150
NPI Identifier 1447499785
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Negin Rostamkolaei , RDN

Dietitian, Registered

Active NPI Status Accepts Medicare Assignment
25401 Cabot Rd, Ste #210, Laguna Hills, CA 92653
Phone: 9496335844
NPI Identifier 1750581013
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Morgan Speik , RD

Dietitian, Registered

Active NPI Status
24310 Moulton Pkwy Ste O255, Laguna Hills, CA 926373306
Phone: 9493300153
NPI Identifier 1326805987
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Chui Teng Diane Tan , RD

Dietitian, Registered

Active NPI Status
24411 Health Center Dr, Laguna Hills, CA 926533651
Phone: 5157358773
NPI Identifier 1215886981
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Heather Taylor , MS, RD, CNSC

Dietitian, Registered

Active NPI Status
30 Laurel Creek Ln, Laguna Hills, CA 926534472
Phone: 9496064235
NPI Identifier 1639932239
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Amanda Sheree Trimmell , RD

Dietitian, Registered

Active NPI Status
24451 Health Center Dr, Laguna Hills, CA 926533689
Phone: 9494527150
NPI Identifier 1780945063
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Jaime Michelle Trout , RD

Dietitian, Registered

Active NPI Status
24451 Health Center Dr, Laguna Hills, CA 926533689
Phone: 9494527150
NPI Identifier 1346489341
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Heather Backer Villarreal , MS, RD, CDE

Dietitian, Registered

Active NPI Status
24411 Health Center Dr, Suite 200, Laguna Hills, CA 926533651
Phone: 9498295522
NPI Identifier 1164625851
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Frequently Asked Questions about Dietitian, Registered in Laguna Hills

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.