Jeffrey Brown, MD
Rheumatology Physician · Mountain View, CA
Jeffrey Brown, MD is a rheumatology physician with a practice address in Mountain View, California, and NPI 1750477758, issued on Oct 5, 2006. Check the license (California G40067, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jeffrey Brown
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- G40067 CA
Self-reported in NPPES; status is on the state search - Practice location
- 701 E EL Camino Real, Mountain View, CA 94040
- Phone
- (650) 934-7808
- Enumerated
- Oct 5, 2006
- Record last updated
- Nov 29, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 926 in California → Look up another NPI →
Also registered at 701 E EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jeffrey Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G40067Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jeffrey Brown among 926 rheumatology physician records in California
Jeffrey Brown, MD is one of 926 rheumatology physician records with a practice address in California. 81% 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileNo · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2011 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in California
There are 926 rheumatology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 926 in California → Every provider in Mountain View → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Daniel Jo, M.D.Mountain View, CA 940401508150590
- Jennifer Johnson, M.D.Mountain View, CA 940401043582109
- Lakshmi Myneni, MDMountain View, CA 940401316028533
- Wendy Perdomo Pena, M.D.Mountain View, CA 940401659934412
- Richard SetoMountain View, CA 940401720529167
- Ranjana Sood, M.D.Mountain View, CA 940401548325335
- Ying Wu, MDMountain View, CA 940401225329303
- Vibeke Strand, M.D.Portola Valley, CA 940281194882753
Common questions
What is Jeffrey Brown, MD's NPI number?
Jeffrey Brown, MD's National Provider Identifier (NPI) is 1750477758, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Brown, MD located?
The NPPES record lists a practice address at 701 E EL Camino Real, Mountain View, CA, 94040. Phone: (650) 934-7808. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Brown, MD's license?
NPPES lists California license number G40067, 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. 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.