Stephen Apfelroth, M.D., PH.D.
NPI 1568453785 · General Practice Physician · Bronx, NY
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Apfelroth, M.D., PH.D. is a General Practice Physician provider in Bronx, NY (NPI 1568453785).
Provider details
- NPI number
- 1568453785
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 189564 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2005-11-04
- Last updated
- 2009-11-30
Frequently asked questions
- What is Stephen Apfelroth's NPI number?
- Stephen Apfelroth's National Provider Identifier (NPI) is 1568453785, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Apfelroth's specialty?
- Stephen Apfelroth is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Apfelroth located?
- Stephen Apfelroth's practice location on file with NPPES is 1400 Pelham Pkwy S, Bronx, NY 10461-1138.
- What is Stephen Apfelroth's phone number?
- The practice phone number listed in the NPPES registry for Stephen Apfelroth is (718) 918-5233.
- Does Stephen Apfelroth accept Medicare?
- Stephen Apfelroth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Apfelroth's NPI active?
- Yes — Stephen Apfelroth's NPI (1568453785) is active in the NPPES registry as of the last update on 2009-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.