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Social Worker - Clinicals in Costa Mesa, CA

Browse 92 Social Worker - Clinical providers listed in NPPES with a practice address in Costa Mesa, California.

92 Healthcare Providers

How Costa Mesa compares with the U.S.

Costa Mesa has 83 clinicians in Social Worker - Clinical per 100,000 residents, 10% lower than the U.S. rate of 93.

That is 92 active clinicians in Social Worker - Clinical with a practice address in Costa Mesa, for a population of 110,330.

That is close to the California rate of 92.

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.

64% of clinicians in Social Worker - Clinical in Costa Mesa listed in the CMS Medicare file (7 of 11) accept Medicare assignment. That is lower than the California share of 75%.

Only 11 of 92 active clinicians in Social Worker - Clinical in Costa Mesa 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.

45% of clinicians in Social Worker - Clinical in Costa Mesa listed in the CMS Medicare file (5 of 11) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the California share of 31%.

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).

Social Worker - Clinical Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Social Worker - Clinical practitioners in Costa Mesa, CA

Source: CMS PECOS
PECOS Enrolled Specialists 16 In Costa Mesa, CA
Part B Lab & Imaging Eligible 17 Diagnostic Referrals
DME Ordering Eligible 21 Durable Medical Equipment
Home Health Agency Referrals 0 HHA Ordering Eligible
Showing 1โ€“20 of 92 providers
With recent CMS data first, then Aโ€“Z

Stephenie R Champlin , MSW, LCSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
3505 Cadillac Ave, Bldg O, Suite 109, Costa Mesa, CA 926261429
Phone: 7144329856
NPI Identifier 1710257936
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Alisa Gardner

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
3151 Airway Ave, T2, Costa Mesa, CA 926264607
Phone: 9494382342
NPI Identifier 1518319946
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Sally Patricia Morris , LCSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment
252 Hill Pl, Costa Mesa, CA 926271313
Phone: 9496463671
NPI Identifier 1073047296
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Holly L Stefani

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
288 Sherwood St, Costa Mesa, CA 926272160
Phone: 9493750938
NPI Identifier 1891209185
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Eduardo Aguilar Velasquez , LCSW

Social Worker - Clinical

Active NPI Status
301 Victoria St, Costa Mesa, CA 926277131
Phone: 9496422734
NPI Identifier 1720540412
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Laraib Ali

Social Worker - Clinical

Active NPI Status
275 Baker St Ste A, Costa Mesa, CA 926264566
Phone: 7143616760
NPI Identifier 1740764836
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Lillie Avetisyan-Harvey , LCSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1640 Newport Blvd Ste 110, Costa Mesa, CA 926277762
Phone: 9252821778
NPI Identifier 1427628247
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Cherona C. Babb-Maynard

Social Worker - Clinical

Active NPI Status
2900 Bristol St Ste J206, Costa Mesa, CA 926267921
Phone: 9494367364
NPI Identifier 1154160570
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Naomi Babcock

Social Worker - Clinical

Active NPI Status
2900 Bristol St Ste E103, Costa Mesa, CA 926267906
Phone: 7148143336
NPI Identifier 1619004736
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Shelley Beckham , LCSW

Social Worker - Clinical

Active NPI Status
271 Mesa Dr, Costa Mesa, CA 926274622
Phone: 9494221882
NPI Identifier 1013363159
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Gail M Bembinster , LCSW

Social Worker - Clinical

Active NPI Status
2900 Bristol St Ste G201, Costa Mesa, CA 926267914
Phone: 9497338229
NPI Identifier 1487677431
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Easther Berridge , ACSW

Social Worker - Clinical

Active NPI Status
3151 Airway Ave Ste L2, Costa Mesa, CA 926264626
Phone: 9494083711
NPI Identifier 1588309744
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Aja N Bryant

Social Worker - Clinical

Active NPI Status
2850 Mesa Verde Dr E Ste H, Costa Mesa, CA 926264857
Phone: 9097303660
NPI Identifier 1093049017
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Katharine Burgess

Social Worker - Clinical

Active NPI Status
2330 Vanguard Way Apt Q106, Costa Mesa, CA 926266583
Phone: 5628106277
NPI Identifier 1902429194
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Daniel Angel Cano , LCSW

Social Worker - Clinical

Active NPI Status
252 Esther St, Costa Mesa, CA 926272220
Phone: 9729718108
NPI Identifier 1154252765
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Evelyn Jhoana Cervantes , MSW

Social Worker - Clinical

Active NPI Status
2801 Bristol St Ste 100, Costa Mesa, CA 926265996
Phone: 7148508408
NPI Identifier 1447942149
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Ying-Ling Chao

Social Worker - Clinical

Active NPI Status
2501 Harbor Blvd, Costa Mesa, CA 926266143
Phone: 7149575528
NPI Identifier 1861655045
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Justin Alvin Cheng

Social Worker - Clinical

Active NPI Status
275 Baker St Ste A, Costa Mesa, CA 926264566
Phone: 7143616760
NPI Identifier 1366792442
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Margaret Mary Choulochas , LCSW

Social Worker - Clinical

Active NPI Status
2852 Lido Pl, Costa Mesa, CA 926264870
Phone: 3109039865
NPI Identifier 1467038612
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Carolyn Grace Cledera , LCSW #

Social Worker - Clinical

Active NPI Status
301 Victoria St, Costa Mesa, CA 926271995
Phone: 4996422734
NPI Identifier 1114443264
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Frequently Asked Questions about Social Worker - Clinical in Costa Mesa

How do I check a Social Worker - 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.