John Leary, M.D.
NPI 1427080100 · Anesthesiology Physician · Glens Falls, NY
John Leary, M.D. is a Anesthesiology Physician provider in Glens Falls, NY (NPI 1427080100).
Provider details
- NPI number
- 1427080100
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 112058 (NY)
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
- 2006-07-06
- Last updated
- 2008-01-31
Frequently asked questions
- What is John Leary's NPI number?
- John Leary's National Provider Identifier (NPI) is 1427080100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Leary's specialty?
- John Leary is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Leary located?
- John Leary's practice location on file with NPPES is 2 Broad Street Plz, Glens Falls, NY 12801-4363.
- What is John Leary's phone number?
- The practice phone number listed in the NPPES registry for John Leary is (518) 793-0519.
- Is John Leary's NPI active?
- Yes — John Leary's NPI (1427080100) is active in the NPPES registry as of the last update on 2008-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.