Barry Lumkin, M.D.
Diagnostic Radiology Physician · San Diego, CA
Barry Lumkin, M.D. is a diagnostic radiology physician with a practice address in San Diego, California, and NPI 1831207588, issued on Aug 25, 2006. Check the license (California G67349, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Barry Lumkin
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- G67349 CA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Fir St, San Diego, CA 92101
- Phone
- (619) 446-1586
- Enumerated
- Aug 25, 2006
- Record last updated
- Dec 5, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicaid ID
- 00G673490 CA
- Medicare enrollment
- Enrolled (PECOS I20040706001325); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 1984
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →
Also registered at 300 Fir St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Ashley, DO, MPH, MSInternal Medicine Physician1578251328
- Corrie Broudy, MDRheumatology Physician1558467514
- Grace Buenaventura, O.D.Optometrist1225047541
- Colleen Buono, MDEmergency Medicine Physician1467494179
- Ulysses Carino, M.D.Family Medicine Physician1265441596
- Mahshid ChehrehraziPhysical Therapist1073231510
Verify Barry Lumkin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G67349Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 73.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Dignity Health Medical FoundationRoseville, CA
- Sharp Rees-Stealy Medical Group IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Barry Lumkin among 4,500 diagnostic radiology physician records in California
Barry Lumkin, 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1984 · median 2004 among the 3,130 with a school on file
- Record last updated2012 · 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 Diego → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Clay Bowland, M.D.San Diego, CA 921011114936424
- Donald Eckard, MDSan Diego, CA 921011548204332
- Frank Hamlett, M.D.San Diego, CA 921011013062439
- Robert Haynes, M.D.San Diego, CA 921011518977909
- Barbara Hsu, M.D.San Diego, CA 921011134234511
- William Mansfield, M.D.San Diego, CA 921011467421917
- Jack Resnick, M.D.San Diego, CA 921011568475465
- Steve Rindsberg, M.D.San Diego, CA 921011700899515
Common questions
What is Barry Lumkin, M.D.'s NPI number?
Barry Lumkin, M.D.'s National Provider Identifier (NPI) is 1831207588, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Barry Lumkin, M.D. located?
The NPPES record lists a practice address at 300 Fir St, San Diego, CA, 92101. Phone: (619) 446-1586. Providers update this record themselves, so call before visiting.
How can I verify Barry Lumkin, M.D.'s license?
NPPES lists California license number G67349, 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.
What is Barry Lumkin, M.D.'s MIPS final score?
The 2023 MIPS final score is 73.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.