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James Hassett, MD
NPI 1306864855 · Surgery Physician · Buffalo, NY
James Hassett, MD is a Surgery Physician provider in Buffalo, NY (NPI 1306864855).
Provider details
- NPI number
- 1306864855
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 112944 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
100 High St
Dept of Surgery
Buffalo, NY 14203-1126
Phone: (716) 859-3556
Fax: (716) 859-4580
Street-level locationGet directions
Mailing address
Po Box 8000 Dept 313
Buffalo, NY 14267-0002
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2014-03-27
Frequently asked questions
- What is James Hassett's NPI number?
- James Hassett's National Provider Identifier (NPI) is 1306864855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Hassett's specialty?
- James Hassett is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is James Hassett located?
- James Hassett's practice location on file with NPPES is 100 High St, Buffalo, NY 14203-1126.
- What is James Hassett's phone number?
- The practice phone number listed in the NPPES registry for James Hassett is (716) 859-3556.
- Is James Hassett's NPI active?
- Yes — James Hassett's NPI (1306864855) is active in the NPPES registry as of the last update on 2014-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.