DOUGLAS HENDERSON BROWN M.D.
NPI 1851317549
Radiology - Diagnostic Radiology in Los Angeles, CA
About Douglas Henderson Brown M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DOUGLAS HENDERSON BROWN M.D. (NPI 1851317549) is an individual diagnostic radiology provider in Los Angeles, California, licensed in California (A53327) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Rochester School Of Medicine And Dentistry (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Douglas Henderson Brown M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
13Medicare enrollment records show Douglas Brown reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90025
- Reassigned Medicare billing, California enrollment
- 372 clinicians in this Medicare group
Los Angeles, CA 90025
- Reassigned Medicare billing, California enrollment
- 311 clinicians in this Medicare group
Los Angeles, CA 90048
- Reassigned Medicare billing, California enrollment
- 2,118 clinicians in this Medicare group
Encino, CA 91436
- Reassigned Medicare billing, California enrollment
- 329 clinicians in this Medicare group
Tehachapi, CA 93561
- Reassigned Medicare billing, California enrollment
- 252 clinicians in this Medicare group
Palm Desert, CA 92260
- Reassigned Medicare billing, California enrollment
- 278 clinicians in this Medicare group
Fresno, CA 93710
- Reassigned Medicare billing, California enrollment
- 232 clinicians in this Medicare group
San Jose, CA 95131
- Reassigned Medicare billing, California enrollment
- 76 clinicians in this Medicare group
Fremont, CA 94538
- Reassigned Medicare billing, California enrollment
- 238 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 219 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 20
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90025 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90025
LOS ANGELES, CA 90025
LOS ANGELES, CA 90025
LOS ANGELES, CA 90025
LOS ANGELES, CA 90025
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Douglas Brown's NPI number?
The NPI number for Douglas Brown is 1851317549. It was assigned to this individual provider in the NPPES registry on July 14, 2006.
Where is Douglas Brown located?
Douglas Brown practices at 11620 Wilshire Blvd Ste. 100, Los Angeles, CA 90025. The listed phone number is (310) 914-7336.
What is Douglas Brown's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Douglas Brown enrolled in Medicare?
Yes. Douglas Brown is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Douglas Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Douglas Brown reassigns Medicare benefits to 13 organizations: Beverly Radiology Medical Group III (Los Angeles, CA), Pronet Imaging Medical Group, Inc. (Los Angeles, CA), Cedars-Sinai Medical Care Foundation (Los Angeles, CA), San Fernando Valley Interventional Radiology And Imaging Center (Encino, CA), Kern Radiology Medical Group, Inc (Tehachapi, CA) and 8 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Douglas Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Douglas Brown was last updated on August 15, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Douglas Henderson Brown, M.D. · NPI 1851317549
Diagnostic Radiology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since July 14, 2006.
## Identity
- **NPI:** 1851317549 (Entity type: Individual)
- **Enumerated:** July 14, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** A53327 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 11620 WILSHIRE BLVD, STE. 100, Los Angeles, CA 90025-1706
- **Phone:** (310) 914-7336 · **Fax:** (310) 914-7326
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 13 organizations under Medicare reassignment (form CMS-855R): Beverly Radiology Medical Group III (NPI 1962457812, Los Angeles, CA); Pronet Imaging Medical Group, Inc. (NPI 1528099488, Los Angeles, CA); Cedars-Sinai Medical Care Foundation (NPI 1043826720, Los Angeles, CA); San Fernando Valley Interventional Radiology And Imaging Center (NPI 1942350889, Encino, CA); Kern Radiology Medical Group, Inc (NPI 1699294025, Tehachapi, CA); and 8 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Rochester School Of Medicine And Dentistry, class of 1993
## Record status
- **NPPES last updated:** August 15, 2008
- **Other identifiers:** Medicare UPIN G72287; Medicare PIN S051568; Medicaid 00A533270 (CA); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1851317549) · Data from the CMS NPPES public registry.