Stephen Upham, MD
NPI 1750509493 · Family Medicine Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Upham, MD is a Family Medicine Physician provider in Hartford, CT (NPI 1750509493).
Provider details
- NPI number
- 1750509493
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 022566 (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
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
- 2007-04-20
- Last updated
- 2018-08-08
Frequently asked questions
- What is Stephen Upham's NPI number?
- Stephen Upham's National Provider Identifier (NPI) is 1750509493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Upham's specialty?
- Stephen Upham is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Upham located?
- Stephen Upham's practice location on file with NPPES is 80 Seymour St, Hartford, CT 06102-8000.
- What is Stephen Upham's phone number?
- The practice phone number listed in the NPPES registry for Stephen Upham is (860) 545-3498.
- Does Stephen Upham accept Medicare?
- Stephen Upham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Upham's NPI active?
- Yes — Stephen Upham's NPI (1750509493) is active in the NPPES registry as of the last update on 2018-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.