Steven Heffer, M.D.
NPI 1568485100 · Family Medicine Physician · Fairfield, CT
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Heffer, M.D. is a Family Medicine Physician provider in Fairfield, CT (NPI 1568485100).
Provider details
- NPI number
- 1568485100
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 038137 (CT)
Specialties & taxonomies
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
19 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
- 2006-07-25
- Last updated
- 2015-06-19
Frequently asked questions
- What is Steven Heffer's NPI number?
- Steven Heffer's National Provider Identifier (NPI) is 1568485100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Heffer's specialty?
- Steven Heffer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Heffer located?
- Steven Heffer's practice location on file with NPPES is 201 Whites Hill Ln, Fairfield, CT 06824-2177.
- What is Steven Heffer's phone number?
- The practice phone number listed in the NPPES registry for Steven Heffer is (203) 256-0646.
- Does Steven Heffer accept Medicare?
- Steven Heffer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Heffer's NPI active?
- Yes — Steven Heffer's NPI (1568485100) is active in the NPPES registry as of the last update on 2015-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.