Douglas Henderson Brown, M.D.
Diagnostic Radiology Physician · Los Angeles, CA
Douglas Henderson Brown, M.D. is a diagnostic radiology physician with a practice address in Los Angeles, California, and NPI 1851317549, issued on Jul 14, 2006. Check the license (California A53327, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Douglas Henderson Brown
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- A53327 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11620 Wilshire Blvd, Los Angeles, CA 90025
- Phone
- (310) 914-7336
- Enumerated
- Jul 14, 2006
- Record last updated
- Aug 15, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (310) 914-7326
- Medicaid ID
- 00A533270 CA
- Medicare enrollment
- Enrolled (PECOS I20040308001012); accepts Medicare assignment
- Medical or professional school
- University Of Rochester School Of Medicine And Dentistry, 1993
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →
Also registered at 11620 Wilshire Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Douglas Henderson Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A53327Check 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): 91.3 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).
Industry payments in 2024: $16.88
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 8 group practices
- Beverly Radiology Medical Group IIIToluca Lake, CA
- Cedars-Sinai Medical Care FoundationSanta Monica, CA
- Desert Advanced Imaging Medical CenterIndio, CA
- Diagnostic Radiological ImagingSacramento, CA
- Fresno Imaging CenterFresno, CA
- Kern Radiology Medical Group IncBakersfield, CA
- Norcal ImagingWalnut Creek, CA
- Santa Rosa Imaging Medical CenterSanta Rosa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Douglas Henderson Brown among 4,500 diagnostic radiology physician records in California
Douglas Henderson 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 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
- Graduated1993 · median 2004 among the 3,130 with a school on file
- Record last updated2008 · 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 Los Angeles → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Suzanne Bash, MDLos Angeles, CA 900251417998253
- John Crues, M.DLos Angeles, CA 900251255333480
- Nastaran Fatemi, MDLos Angeles, CA 900251861430373
- Vincent Fennell, MDLos Angeles, CA 900251497798839
- Gary Gray, MDLos Angeles, CA 900251073555009
- Irwin Jasper, MDLos Angeles, CA 900251174564710
- Steven Kapelov, MDLos Angeles, CA 900251982642690
- Alma Loya, M.D.Los Angeles, CA 900251194781054
Common questions
What is Douglas Henderson Brown, M.D.'s NPI number?
Douglas Henderson Brown, M.D.'s National Provider Identifier (NPI) is 1851317549, issued on Jul 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Douglas Henderson Brown, M.D. located?
The NPPES record lists a practice address at 11620 Wilshire Blvd, Los Angeles, CA, 90025. Phone: (310) 914-7336. Providers update this record themselves, so call before visiting.
How can I verify Douglas Henderson Brown, M.D.'s license?
NPPES lists California license number A53327, 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 Douglas Henderson Brown, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.3 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.