Stephanie Fosbenner, M.D.
NPI 1255794699 · Psychiatry Physician · Cambridge, MA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Fosbenner, M.D. is a Psychiatry Physician provider in Cambridge, MA (NPI 1255794699).
Provider details
- NPI number
- 1255794699
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 278714 (MA)
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
10 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
- 2016-04-02
- Last updated
- 2019-09-18
Frequently asked questions
- What is Stephanie Fosbenner's NPI number?
- Stephanie Fosbenner's National Provider Identifier (NPI) is 1255794699, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Fosbenner's specialty?
- Stephanie Fosbenner is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Fosbenner located?
- Stephanie Fosbenner's practice location on file with NPPES is 1493 Cambridge St, Cambridge, MA 02139-1047.
- What is Stephanie Fosbenner's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Fosbenner is (267) 374-6747.
- Does Stephanie Fosbenner accept Medicare?
- Stephanie Fosbenner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Fosbenner's NPI active?
- Yes — Stephanie Fosbenner's NPI (1255794699) is active in the NPPES registry as of the last update on 2019-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.