Clarence Brown, MD
NPI 1992780274 · Hematology & Oncology Physician · Orlando, FL
Clarence Brown, MD is a Hematology & Oncology Physician provider in Orlando, FL (NPI 1992780274).
Provider details
- NPI number
- 1992780274
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME24973 (FL)
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
20 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
- 2005-12-09
- Last updated
- 2008-04-10
Frequently asked questions
- What is Clarence Brown's NPI number?
- Clarence Brown's National Provider Identifier (NPI) is 1992780274, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clarence Brown's specialty?
- Clarence Brown is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Clarence Brown located?
- Clarence Brown's practice location on file with NPPES is 1400 S Orange Ave, Orlando, FL 32806-2134.
- What is Clarence Brown's phone number?
- The practice phone number listed in the NPPES registry for Clarence Brown is (407) 648-3800.
- Is Clarence Brown's NPI active?
- Yes — Clarence Brown's NPI (1992780274) is active in the NPPES registry as of the last update on 2008-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.