Thomas Harper, MD
NPI 1699304394 · Diagnostic Radiology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Harper, MD is a Diagnostic Radiology Physician provider in Philadelphia, PA (NPI 1699304394).
Provider details
- NPI number
- 1699304394
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD489012 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 111 S 11th St Ste G3390Philadelphia, PA 19107-4870Phone: (215) 955-2900
Registry dates
- Enumerated
- 2020-04-04
- Last updated
- 2026-02-26
- Certified
- 2026-02-26
Frequently asked questions
- What is Thomas Harper's NPI number?
- Thomas Harper's National Provider Identifier (NPI) is 1699304394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Harper's specialty?
- Thomas Harper is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Harper located?
- Thomas Harper's practice location on file with NPPES is 925 Chestnut St, Philadelphia, PA 19107-4216.
- What is Thomas Harper's phone number?
- The practice phone number listed in the NPPES registry for Thomas Harper is (215) 955-6000.
- Does Thomas Harper accept Medicare?
- Thomas Harper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Harper's NPI active?
- Yes — Thomas Harper's NPI (1699304394) is active in the NPPES registry as of the last update on 2026-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.