Gregory Walsh, MD
NPI 1063496883 · Internal Medicine Physician · West Hartford, CT
Gregory Walsh, MD is a Internal Medicine Physician provider in West Hartford, CT (NPI 1063496883).
Provider details
- NPI number
- 1063496883
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 021042 (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
- 2005-12-05
- Last updated
- 2011-05-24
Frequently asked questions
- What is Gregory Walsh's NPI number?
- Gregory Walsh's National Provider Identifier (NPI) is 1063496883, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Walsh's specialty?
- Gregory Walsh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Walsh located?
- Gregory Walsh's practice location on file with NPPES is 20 Isham Rd, West Hartford, CT 06107-2204.
- What is Gregory Walsh's phone number?
- The practice phone number listed in the NPPES registry for Gregory Walsh is (860) 527-1669.
- Is Gregory Walsh's NPI active?
- Yes — Gregory Walsh's NPI (1063496883) is active in the NPPES registry as of the last update on 2011-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.