IndividualActive
William Johnston, MD
NPI 1679535439 · Anesthesiology Physician · Temple, TX
William Johnston, MD is a Anesthesiology Physician provider in Temple, TX (NPI 1679535439).
Provider details
- NPI number
- 1679535439
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- J2621 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(95/100 index)
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
2 documented practice locations
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
2401 S 31st St
Temple, TX 76508-7208
Phone: (254) 724-2111
Street-level locationGet directions
Mailing address
Po Box 844658
Dallas, TX 75284-4658
Additional practice locations (1)
- 5323 Harry Hines BlvdDallas, TX 75390-7208Phone: (214) 645-0624Fax: (214) 645-0078
Registry dates
- Enumerated
- 2006-04-05
- Last updated
- 2021-10-20
- Certified
- 2021-10-20
Frequently asked questions
- What is William Johnston's NPI number?
- William Johnston's National Provider Identifier (NPI) is 1679535439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Johnston's specialty?
- William Johnston is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Johnston located?
- William Johnston's practice location on file with NPPES is 2401 S 31st St, Temple, TX 76508-7208.
- What is William Johnston's phone number?
- The practice phone number listed in the NPPES registry for William Johnston is (254) 724-2111.
- Is William Johnston's NPI active?
- Yes — William Johnston's NPI (1679535439) is active in the NPPES registry as of the last update on 2021-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.