Daniel Brown, MD
NPI 1225617830 · Family Medicine Physician · Downey, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Brown, MD is a Family Medicine Physician provider in Downey, CA (NPI 1225617830).
Provider details
- NPI number
- 1225617830
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A194396 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 86 | 53 |
| Amlodipine Besylate | 41 | 25 |
| Metformin Hcl | 38 | 29 |
| Gabapentin | 36 | 15 |
| Lisinopril | 35 | 22 |
| Losartan Potassium | 34 | 20 |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-02
- Last updated
- 2026-04-02
- Certified
- 2026-04-02
Frequently asked questions
- What is Daniel Brown's NPI number?
- Daniel Brown's National Provider Identifier (NPI) is 1225617830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Brown's specialty?
- Daniel Brown is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Brown located?
- Daniel Brown's practice location on file with NPPES is 11500 Brookshire Ave, Downey, CA 90241.
- What is Daniel Brown's phone number?
- The practice phone number listed in the NPPES registry for Daniel Brown is (562) 904-5000.
- Does Daniel Brown accept Medicare?
- Daniel Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Brown's NPI active?
- Yes — Daniel Brown's NPI (1225617830) is active in the NPPES registry as of the last update on 2026-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.