Marcella Louise Brink, PH.D.
Clinical Social Worker · Greenbrae, CA
Marcella Louise Brink, PH.D. is a clinical social worker with a practice address in Greenbrae, California, and NPI 1477765998, issued on May 4, 2007. Check the license (California LCS 9341, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marcella Louise Brink
- Credential
- PH.D.
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LCS 9341 CA
Self-reported in NPPES; status is on the state search - Practice location
- 250 Bon Air RD., Greenbrae, CA 94904
- Phone
- (415) 925-7672
- Enumerated
- May 4, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Verify Marcella Louise Brink in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LCS 9341Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Marcella Louise Brink among 36,261 clinical social worker records in California
Marcella Louise Brink, PH.D. is one of 36,261 clinical social worker records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 76% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2007 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 clinical social worker records list a practice address in Greenbrae
They are 35 of the 727 NPPES records with a practice address in Greenbrae, and 36,261 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 36,261 in California → Every provider in Greenbrae → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Leora Barzell-Weber, LCSWGreenbrae, CA 949041326118399
- Austin Brink, LCSWGreenbrae, CA 949041366539850
- Kathy Chestnut, LCSWGreenbrae, CA 949041063509560
- Lawrence Cunniffe, L.C.S.W.Greenbrae, CA 949041295835106
- Kathleen DevittGreenbrae, CA 949041578699492
- Ilene Dillon, M.S.W.Kentfield, CA 949041932245701
- Samantha Fargeon, LCSWGreenbrae, CA 949041770791931
- Sarah Foster, LCSWGreenbrae, CA 949041104092576
Common questions
What is Marcella Louise Brink, PH.D.'s NPI number?
Marcella Louise Brink, PH.D.'s National Provider Identifier (NPI) is 1477765998, issued on May 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marcella Louise Brink, PH.D. located?
The NPPES record lists a practice address at 250 Bon Air RD., Greenbrae, CA, 94904. Phone: (415) 925-7672. Providers update this record themselves, so call before visiting.
How can I verify Marcella Louise Brink, PH.D.'s license?
NPPES lists California license number LCS 9341, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.