Douglas Brown, M.D.
NPI 1851317549 · Diagnostic Radiology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Brown, M.D. is a Diagnostic Radiology Physician provider in Los Angeles, CA (NPI 1851317549).
Provider details
- NPI number
- 1851317549
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A53327 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,626 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Mri Scan of Leg Joint Without Contrast73721 | 651 | $222 |
| Mri Scan of Arm Joint Without Contrast73221 | 455 | $230 |
| Mri Scan of Leg Without Contrast73718 | 153 | $257 |
| Ct Scan of Leg Without Contrast73700 | 91 | $147 |
| Mri Scan of Pelvis Without Contrast72195 | 37 | $258 |
| Ct Scan of Arm Without Contrast73200 | 37 | $168 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-14
- Last updated
- 2008-08-15
Frequently asked questions
- What is Douglas Brown's NPI number?
- Douglas Brown's National Provider Identifier (NPI) is 1851317549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Brown's specialty?
- Douglas Brown is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Brown located?
- Douglas Brown's practice location on file with NPPES is 11620 Wilshire Blvd, Los Angeles, CA 90025-1706.
- What is Douglas Brown's phone number?
- The practice phone number listed in the NPPES registry for Douglas Brown is (310) 914-7336.
- Does Douglas Brown accept Medicare?
- Douglas Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Brown's NPI active?
- Yes — Douglas Brown's NPI (1851317549) is active in the NPPES registry as of the last update on 2008-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.