Ruobin Wu
Anatomic Pathology & Clinical Pathology Physician · Greenbrae, CA
Ruobin Wu is an anatomic pathology & clinical pathology physician with a practice address in Greenbrae, California, and NPI 1831658863, issued on Mar 19, 2019. Check the license (California A178056, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ruobin Wu
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- A178056 CA
Self-reported in NPPES; status is on the state search - Practice location
- 250 Bon Air RD, Greenbrae, CA 94904
- Phone
- (415) 353-1613
- Enumerated
- Mar 19, 2019
- Record last updated
- Sep 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20251015003188); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Stony Brook, School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 1,554 in California → Look up another NPI →
Also registered at 250 Bon Air RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Abrahams, MFTMarriage & Family Therapist1184738445
- Jory Adam, PA-CSurgical Physician Assistant1922269521
- Samuel Adams, MDHospitalist Physician1497785034
- Barbara Addleman, RNRegistered Nurse1053551267
- Linda Alexander, RNPsychiatric/Mental Health Registered Nurse1205589405
- Maxwell AlikinneyCounselor1538668728
Verify Ruobin Wu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A178056Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Marin Medical LaboratoriesSonoma, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ruobin Wu among 1,554 anatomic pathology & clinical pathology physician records in California
Ruobin Wu is one of 1,554 anatomic pathology & clinical pathology physician records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 93% of them.
- NPI issued2019 · 93% of these records are older, 5% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2019 · median 2003 among the 891 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 anatomic pathology & clinical pathology physician records list a practice address in Greenbrae
They are 10 of the 727 NPPES records with a practice address in Greenbrae, and 1,554 anatomic pathology & clinical pathology physician records in California.
All 1,554 in California → Every provider in Greenbrae → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Imok Cha, MDGreenbrae, CA 949041619085263
- Natalya Hakim, MDGreenbrae, CA 949041144682444
- Christopher Jacques, MDGreenbrae, CA 949041699883314
- Christopher Kim, M.D.Greenbrae, CA 949041356607121
- Frederick Kretzschmar, MDGreenbrae, CA 949041245348861
- Nadia Naderi, M.D.Greenbrae, CA 949041528298338
- Kedar Prasad, MDGreenbrae, CA 949041841308558
- Menaka Raju, MDGreenbrae, CA 949041346404308
Common questions
What is Ruobin Wu's NPI number?
Ruobin Wu's National Provider Identifier (NPI) is 1831658863, issued on Mar 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Ruobin Wu located?
The NPPES record lists a practice address at 250 Bon Air RD, Greenbrae, CA, 94904. Phone: (415) 353-1613. Providers update this record themselves, so call before visiting.
How can I verify Ruobin Wu's license?
NPPES lists California license number A178056, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.