John Alker, MD
NPI 1114977741 · Anesthesiology Physician · Lakeville, NY
John Alker, MD is a Anesthesiology Physician provider in Lakeville, NY (NPI 1114977741).
Provider details
- NPI number
- 1114977741
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 204562 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
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
- 2006-05-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Alker's NPI number?
- John Alker's National Provider Identifier (NPI) is 1114977741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Alker's specialty?
- John Alker is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Alker located?
- John Alker's practice location on file with NPPES is 3518 Pebble Beach Rd, Lakeville, NY 14480-9708.
- What is John Alker's phone number?
- The practice phone number listed in the NPPES registry for John Alker is (585) 346-0507.
- Is John Alker's NPI active?
- Yes — John Alker's NPI (1114977741) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.