John Langley, MD
NPI 1275553984 · Obstetrics & Gynecology Physician · Presque Isle, ME
John Langley, MD is a Obstetrics & Gynecology Physician provider in Presque Isle, ME (NPI 1275553984).
Provider details
- NPI number
- 1275553984
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 010506 (ME)
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
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
- 2006-07-19
- Last updated
- 2008-07-16
Frequently asked questions
- What is John Langley's NPI number?
- John Langley's National Provider Identifier (NPI) is 1275553984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Langley's specialty?
- John Langley is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is John Langley located?
- John Langley's practice location on file with NPPES is 140 Academy St, Presque Isle, ME 04769-3102.
- What is John Langley's phone number?
- The practice phone number listed in the NPPES registry for John Langley is (207) 768-5944.
- Is John Langley's NPI active?
- Yes — John Langley's NPI (1275553984) is active in the NPPES registry as of the last update on 2008-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.