Karen Brown, M.D.
Diagnostic Radiology Physician · San Francisco, CA
Karen Brown, M.D. is a diagnostic radiology physician with a practice address in San Francisco, California, and NPI 1619191749, issued on Apr 12, 2007. Check the license (California A111710, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Karen Brown
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- A111710 CA
MD46119T PA
Self-reported in NPPES; status is on the state search - Practice location
- 505 Parnassus Ave # M-396, San Francisco, CA 94143
- Phone
- (415) 353-2096
- Enumerated
- Apr 12, 2007
- Record last updated
- Jan 10, 2022
- Medicare enrollment
- Enrolled (PECOS I20100720000705); accepts Medicare assignment
- Medical or professional school
- University Of California, Irvine, California College Of Medicine, 1999
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →
Verify Karen Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A111710Check 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
- Permanente Medical Group IncSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen Brown among 4,500 diagnostic radiology physician records in California
Karen Brown, M.D. is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 41% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1999 · median 2004 among the 3,130 with a school on file
- Record last updated2022 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in California
There are 4,500 diagnostic radiology physician records in California.
All 4,500 in California → Every provider in San Francisco → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Ronald Arenson, MDSan Francisco, CA 941431063477750
- Diana Baker, M.D.San Francisco, CA 941431790730984
- Cynthia Chin, M.D.San Francisco, CA 941431447292404
- Rita Freimanis, MDSan Francisco, CA 941431508840802
- Charles Gooding, MDSan Francisco, CA 941431497710214
- Roy Gordon, M.D.San Francisco, CA 941431881636876
- Bonnie Joe, M.D.San Francisco, CA 941431710927314
- Theodore Lee, M.D.San Francisco, CA 941431083656193
Common questions
What is Karen Brown, M.D.'s NPI number?
Karen Brown, M.D.'s National Provider Identifier (NPI) is 1619191749, issued on Apr 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Karen Brown, M.D. located?
The NPPES record lists a practice address at 505 Parnassus Ave # M-396, San Francisco, CA, 94143. Phone: (415) 353-2096. Providers update this record themselves, so call before visiting.
How can I verify Karen Brown, M.D.'s license?
NPPES lists California license number A111710, 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.