Paul Altonji, M.D.
NPI 1508851296 · Anesthesiology Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Altonji, M.D. is a Anesthesiology Physician provider in Hartford, CT (NPI 1508851296).
Provider details
- NPI number
- 1508851296
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 028085 (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
- 2005-09-19
- Last updated
- 2010-10-21
Frequently asked questions
- What is Paul Altonji's NPI number?
- Paul Altonji's National Provider Identifier (NPI) is 1508851296, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Altonji's specialty?
- Paul Altonji is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Altonji located?
- Paul Altonji's practice location on file with NPPES is 80 Seymour Street, Hartford, CT 06141-0540.
- What is Paul Altonji's phone number?
- The practice phone number listed in the NPPES registry for Paul Altonji is (860) 545-2117.
- Does Paul Altonji accept Medicare?
- Paul Altonji is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Altonji's NPI active?
- Yes — Paul Altonji's NPI (1508851296) is active in the NPPES registry as of the last update on 2010-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.