James Feng, DO
NPI 1457145450 · Student in an Organized Health Care Education/Training Program · Philadelphia, PA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Feng, DO is a Student in an Organized Health Care Education/Training Program provider in Philadelphia, PA (NPI 1457145450).
Provider details
- NPI number
- 1457145450
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-04-07
- Last updated
- 2025-04-07
- Certified
- 2025-04-07
Frequently asked questions
- What is James Feng's NPI number?
- James Feng's National Provider Identifier (NPI) is 1457145450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Feng's specialty?
- James Feng is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is James Feng located?
- James Feng's practice location on file with NPPES is 800 Spruce St, Philadelphia, PA 19107-6130.
- What is James Feng's phone number?
- The practice phone number listed in the NPPES registry for James Feng is (440) 527-1190.
- Does James Feng accept Medicare?
- James Feng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Feng's NPI active?
- Yes — James Feng's NPI (1457145450) is active in the NPPES registry as of the last update on 2025-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.