Henry Stevenson-Perez, M.D.
NPI 1154448389 · Hematology & Oncology Physician · Bethesda, MD
Enrolled with Medicare as Order and Referring Only - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Henry Stevenson-Perez, M.D. is a Hematology & Oncology Physician provider in Bethesda, MD (NPI 1154448389).
Provider details
- NPI number
- 1154448389
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D0027669 (MD)
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
- 2007-03-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Henry Stevenson-Perez's NPI number?
- Henry Stevenson-Perez's National Provider Identifier (NPI) is 1154448389, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Henry Stevenson-Perez's specialty?
- Henry Stevenson-Perez is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Henry Stevenson-Perez located?
- Henry Stevenson-Perez's practice location on file with NPPES is Nci-Navy Medical Oncology, Bethesda, MD 20892-0001.
- What is Henry Stevenson-Perez's phone number?
- The practice phone number listed in the NPPES registry for Henry Stevenson-Perez is (301) 435-5336.
- Does Henry Stevenson-Perez accept Medicare?
- Henry Stevenson-Perez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Henry Stevenson-Perez's NPI active?
- Yes — Henry Stevenson-Perez's NPI (1154448389) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.