Ann Fisher, MD
NPI 1255314316 · Infectious Disease Physician · West Haven, CT
Enrolled with Medicare as Order and Referring Only - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Fisher, MD is a Infectious Disease Physician provider in West Haven, CT (NPI 1255314316).
Provider details
- NPI number
- 1255314316
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 041671 (CT)
Specialties & taxonomies
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
- 2005-11-22
- Last updated
- 2015-03-03
Frequently asked questions
- What is Ann Fisher's NPI number?
- Ann Fisher's National Provider Identifier (NPI) is 1255314316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Fisher's specialty?
- Ann Fisher is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ann Fisher located?
- Ann Fisher's practice location on file with NPPES is 950 Campbell Ave, West Haven, CT 06516-2770.
- What is Ann Fisher's phone number?
- The practice phone number listed in the NPPES registry for Ann Fisher is (203) 932-5711.
- Does Ann Fisher accept Medicare?
- Ann Fisher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ann Fisher's NPI active?
- Yes — Ann Fisher's NPI (1255314316) is active in the NPPES registry as of the last update on 2015-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.