Quick answers
- Where does James B. Watson see patients?
- Medicare's clinician data lists 1 practice location in Philadelphia, PA. Call before your visit to confirm the address.
- What is James B. Watson's specialty?
- Medicare lists Addiction Medicine as the primary specialty, and also Family Practice.
- Does James B. Watson accept Medicare assignment?
- Medicare's clinician data says James B. Watson may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for James B. Watson?
- (610) 292-9549, as listed in official Medicare / NPI Registry data.
- What is James B. Watson's NPI number?
- 1366544710. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where James B. Watson is enrolled with Medicare (CMS data updated 2026-10-02).
- 2418 E York St, Dr. James WatsonPhiladelphia, PA 19125 (610) 292‑9549
Specialties
- Addiction Medicineprimary
- Family Practicealso
Other addiction medicine doctors in Philadelphia
Clinicians with the same Medicare primary specialty in Philadelphia, PA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1366544710 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians