Powel Brown, PHD
NPI 1356421788 · Hematology & Oncology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Powel Brown, PHD is a Hematology & Oncology Physician provider in Houston, TX (NPI 1356421788).
Provider details
- NPI number
- 1356421788
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- K1377 (TX)
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
19 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2012-07-19
Frequently asked questions
- What is Powel Brown's NPI number?
- Powel Brown's National Provider Identifier (NPI) is 1356421788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Powel Brown's specialty?
- Powel Brown is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Powel Brown located?
- Powel Brown's practice location on file with NPPES is 1515 Holcombe Blvd, Houston, TX 77030-4009.
- What is Powel Brown's phone number?
- The practice phone number listed in the NPPES registry for Powel Brown is (771) 379-2616.
- Does Powel Brown accept Medicare?
- Powel Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Powel Brown's NPI active?
- Yes — Powel Brown's NPI (1356421788) is active in the NPPES registry as of the last update on 2012-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.