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Social Worker - Clinicals in Berkeley, CA

Browse 287 Social Worker - Clinical providers listed in NPPES with a practice address in Berkeley, California.

287 Healthcare Providers

How Berkeley compares with the U.S.

Berkeley has 239 clinicians in Social Worker - Clinical per 100,000 residents, 2.6 times the U.S. rate of 93.

That is 287 active clinicians in Social Worker - Clinical with a practice address in Berkeley, for a population of 120,257.

The California rate is 92 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.

84% of clinicians in Social Worker - Clinical in Berkeley listed in the CMS Medicare file (27 of 32) accept Medicare assignment. That is higher than the California share of 75%.

Only 32 of 287 active clinicians in Social Worker - Clinical in Berkeley 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.

41% of clinicians in Social Worker - Clinical in Berkeley listed in the CMS Medicare file (13 of 32) 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 Berkeley, CA

Source: CMS PECOS
PECOS Enrolled Specialists 50 In Berkeley, CA
Part B Lab & Imaging Eligible 71 Diagnostic Referrals
DME Ordering Eligible 77 Durable Medical Equipment
Home Health Agency Referrals 0 HHA Ordering Eligible
Showing 1โ€“20 of 287 providers
With recent CMS data first, then Aโ€“Z

Sara Evelyn Biel , LCSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2640 Martin Luther King Jr Way, Berkeley, CA 947043238
Phone: 5109815290
NPI Identifier 1376576595
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Howard John Lunche , MSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2232 Carleton St, Berkeley, CA 947043225
Phone: 5108412930
NPI Identifier 1952637092
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Toni Claire Marshall , LCSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2510 Russell St Apt 1, Berkeley, CA 947052158
Phone: 5309068956
NPI Identifier 1043336753
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Margaretta Anne Mitchell , LCSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1650 6th St # 165, Berkeley, CA 947101804
Phone: 6206355213
NPI Identifier 1225196231
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Margaret Novotny , LCSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2500 Milvia St, Berkeley, CA 947042636
Phone: 5104982890
NPI Identifier 1447716097
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Sarah Abbas , MSW, LLMSW, ASW

Social Worker - Clinical

Active NPI Status
2222 Bancroft Way Rm 2280, Berkeley, CA 947204300
Phone: 5106439035
NPI Identifier 1205468154
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Sylvia Marie Adler , LCSW

Social Worker - Clinical

Active NPI Status
2045 Francisco St, Berkeley, CA 947092125
Phone: 5108453723
NPI Identifier 1073735890
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Joelle Allman

Social Worker - Clinical

Active NPI Status
2855 Telegraph Ave Ste 204, Berkeley, CA 947051150
Phone: 8885888995
NPI Identifier 1114135969
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Sarah Arnall , LMSW

Social Worker - Clinical

Active NPI Status
2105 Martin Luther King Jr Way Fl 1, Berkeley, CA 947041108
Phone: 5109009964
NPI Identifier 1518318575
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Julie Elya Aronowitz , LCSW

Social Worker - Clinical

Active NPI Status
2000 Hearst Ave Ste 201, Berkeley, CA 947092260
Phone: 5107478002
NPI Identifier 1417446451
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Rebecca Au , LCSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment
2850 Telegraph Ave Ste 110, Berkeley, CA 947051159
Phone: 5102048140
NPI Identifier 1962691451
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Ellen Stewart Ayres , LCSW

Social Worker - Clinical

Active NPI Status
2820 Adeline St, Berkeley, CA 947032264
Phone: 5104962703
NPI Identifier 1811166234
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Briahn Bariya Badelle , LCSW

Social Worker - Clinical

Active NPI Status
2023 Eighth St, Berkeley, CA 947102026
Phone: 5103133858
NPI Identifier 1780199885
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Eileen Ellsworth Banados , LCSW

Social Worker - Clinical

Active NPI Status
3017 Telegraph Ave, Berkeley, CA 947052049
Phone: 5109266677
NPI Identifier 1376796151
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Marion Bardin , LCSW AND MFC

Social Worker - Clinical

Active NPI Status
2340 Ward St, Suite 204, Berkeley, CA 94705
Phone: 5108418336
NPI Identifier 1861526428
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Kate Macdonald Bartholomew , LCSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment
2001 Dwight Way, Berkeley Primary Care, Room 1363, Berkeley, CA 947042608
Phone: 5102044666
NPI Identifier 1881647196
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James Becker

Social Worker - Clinical

Active NPI Status
2638 Regent St, Berkeley, CA 947043315
Phone: 5108831366
NPI Identifier 1407145386
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Dr. Patricia B. Becker , PhD, LCSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1791 Solano Ave Ste F14, Berkeley, CA 947072209
Phone: 5107040707
NPI Identifier 1346439502
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David Richard Bell , LCSW

Social Worker - Clinical

Active NPI Status
2224 Spaulding Ave, Berkeley, CA 947031602
Phone: 5108488854
NPI Identifier 1225475940
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Jill Gaines Bell

Social Worker - Clinical

Active NPI Status
2918 Wheeler St, Berkeley, CA 947051811
Phone: 8182823342
NPI Identifier 1609540665
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Frequently Asked Questions about Social Worker - Clinical in Berkeley

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.