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

Psychologist - Clinicals in Irvine, CA

Browse 140 Psychologist - Clinical providers listed in NPPES with a practice address in Irvine, California.

140 Healthcare Providers

How Irvine compares with the U.S.

Irvine has 45 clinicians in Psychologist - Clinical per 100,000 residents, 2.2 times the U.S. rate of 20.

That is 140 active clinicians in Psychologist - Clinical with a practice address in Irvine, for a population of 311,690.

The California rate is 32 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.

95% of clinicians in Psychologist - Clinical in Irvine listed in the CMS Medicare file (35 of 37) accept Medicare assignment. That is similar to the California share of 91%.

Only 37 of 140 active clinicians in Psychologist - Clinical in Irvine appear in the CMS Medicare file, so this share describes that smaller group.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

54% of clinicians in Psychologist - Clinical in Irvine listed in the CMS Medicare file (20 of 37) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the California share of 50%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

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. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Psychologist - Clinical Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Psychologist - Clinical practitioners in Irvine, CA

Source: CMS PECOS
PECOS Enrolled Specialists 44 In Irvine, CA
Part B Lab & Imaging Eligible 49 Diagnostic Referrals
DME Ordering Eligible 53 Durable Medical Equipment
Home Health Agency Referrals 0 HHA Ordering Eligible
Showing 1โ€“20 of 140 providers
With recent CMS data first, then Aโ€“Z

Dr. Behzad Bernous , PsyD

Psychologist - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
17762 Cowan Ste 100, Irvine, CA 926146899
Phone: 9496794000
NPI Identifier 1063757011
View Full Profile

Dr. David Lawrence Franklin , PsyD

Psychologist - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
18881 Von Karman Ave Ste 1227, Irvine, CA 926121103
Phone: 9518277793
NPI Identifier 1902996747
View Full Profile

Dr. Donald Williams Gates , PhD

Psychologist - Clinical

Active NPI Status
1 Camphor S, Irvine, CA 926122306
Phone: 9493874355
NPI Identifier 1275694127
View Full Profile

Dr. Mk Gustinella , PhD

Psychologist - Clinical

Active NPI Status Accepts Medicare Assignment
19742 Macarthur Blvd Ste 125, Irvine, CA 926122430
Phone: 9492627880
NPI Identifier 1760691729
View Full Profile

Dr. Adrianna Elyse Holness , PhD

Psychologist - Clinical

Active NPI Status
19712 Macarthur Blvd Ste 110, Irvine, CA 926122407
Phone: 9496032526
NPI Identifier 1619508249
View Full Profile

Dr. Susan Linda Kaplan , PhD

Psychologist - Clinical

Active NPI Status Accepts Medicare Assignment
780 Roosevelt, Suite 131, Irvine, CA 926203660
Phone: 9495590816
NPI Identifier 1093856361
View Full Profile

Dr. Chantal Jacqueline Kendall , PsyD

Psychologist - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
17682 Mitchell N, Suite 104, Irvine, CA 92614
Phone: 9493945057
NPI Identifier 1043355902
View Full Profile

Dr. Kristin Kleppe , PsyD

Psychologist - Clinical

Active NPI Status
7700 Irvine Center Dr, Suite 800, Irvine, CA 926182923
Phone: 9495286300
NPI Identifier 1780866285
View Full Profile

Dr. Jacqueline K Koppers , PsyD, LP

Psychologist - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4040 Barranca Pkwy Ste 260, Irvine, CA 926044780
Phone: 9252821778
NPI Identifier 1376688374
View Full Profile

Dr. Erica Lehman , PsyD

Psychologist - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
15615 Alton Parkway, Suite 230, Irvine, CA 926187306
Phone: 9499100092
NPI Identifier 1588971741
View Full Profile

Dr. Sherri Mahdavi , PhD

Psychologist - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4199 Campus Dr Ste E, Irvine, CA 926122698
Phone: 9494224488
NPI Identifier 1356575567
View Full Profile

Dr. Deke Marcus , PsyD

Psychologist - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4199 Campus Dr, Suite 500, Irvine, CA 926124684
Phone: 9493544147
NPI Identifier 1346787389
View Full Profile

Dr. Eima Mesgarha , PsyD

Psychologist - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2102 Business Center Dr, Irvine, CA 926121001
Phone: 7147169045
NPI Identifier 1518335017
View Full Profile

Dr. Jennifer L Mitolo , PsyD

Psychologist - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4040 Barranca Pkwy Ste 260, Irvine, CA 926044780
Phone: 9252821778
NPI Identifier 1861664088
View Full Profile

Dr. Ruth Tzipora Morin , PhD

Psychologist - Clinical

Active NPI Status Accepts Medicare Assignment
16405 Sand Canyon Ave Ste 220, Irvine, CA 926183787
Phone: 9493368633
NPI Identifier 1992366314
View Full Profile

Dr. Sharon Yue-Tze Ng , PhD

Psychologist - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
15635 Alton Pkwy Ste 350, Irvine, CA 926187333
Phone: 9495286300
NPI Identifier 1548979263
View Full Profile

Priya Parikh

Psychologist - Clinical

Active NPI Status
15615 Alton Pkwy Ste 230, Irvine, CA 926187306
Phone: 9495286300
NPI Identifier 1619255049
View Full Profile

Dr. Keith R Peterson , PhD

Psychologist - Clinical

Active NPI Status Accepts Medicare Assignment
6 Venture, Suite 350, Irvine, CA 926183340
Phone: 9496838789
NPI Identifier 1023144573
View Full Profile

Richard Duane Recor

Psychologist - Clinical

Active NPI Status
7700 Irvine Center Dr Ste 800, Irvine, CA 926183047
Phone: 9497200167
NPI Identifier 1457359812
View Full Profile

Dr. Margaret Neiswender Reedy , PhD

Psychologist - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
15615 Alton Pkwy, Suite 220, Irvine, CA 926183341
Phone: 9497271838
NPI Identifier 1063633204
View Full Profile

Frequently Asked Questions about Psychologist - Clinical in Irvine

How do I check a Psychologist - Clinical 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.