William Adair, M.D.
NPI 1780797522 · Internal Medicine Physician · West Lafayette, IN
William Adair, M.D. is a Internal Medicine Physician provider in West Lafayette, IN (NPI 1780797522).
Provider details
- NPI number
- 1780797522
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01035294 (IN)
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
- 2006-08-16
- Last updated
- 2023-09-12
- Certified
- 2023-09-12
Frequently asked questions
- What is William Adair's NPI number?
- William Adair's National Provider Identifier (NPI) is 1780797522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Adair's specialty?
- William Adair is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Adair located?
- William Adair's practice location on file with NPPES is 1400 Mitch Daniels Blvd Ste B, West Lafayette, IN 47906-3438.
- What is William Adair's phone number?
- The practice phone number listed in the NPPES registry for William Adair is (765) 494-0111.
- Is William Adair's NPI active?
- Yes — William Adair's NPI (1780797522) is active in the NPPES registry as of the last update on 2023-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.