Michael Johnston
NPI 1992239222 · Surgery Physician · Dallas, TX
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Johnston is a Surgery Physician provider in Dallas, TX (NPI 1992239222).
Provider details
- NPI number
- 1992239222
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- V6326 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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
Mailing address
Additional practice locations (2)
- 13145 State Road 101Brookville, IN 47012-9790Phone: (765) 914-3235
- 5323 Harry Hines BlvdDallas, TX 75390-9790Phone: (214) 633-5555
Registry dates
- Enumerated
- 2017-04-13
- Last updated
- 2025-06-30
- Certified
- 2025-06-30
Frequently asked questions
- What is Michael Johnston's NPI number?
- Michael Johnston's National Provider Identifier (NPI) is 1992239222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Johnston's specialty?
- Michael Johnston is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Johnston located?
- Michael Johnston's practice location on file with NPPES is 6201 Harry Hines Blvd, Dallas, TX 75390-9790.
- What is Michael Johnston's phone number?
- The practice phone number listed in the NPPES registry for Michael Johnston is (214) 633-5555.
- Does Michael Johnston accept Medicare?
- Michael Johnston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Johnston's NPI active?
- Yes — Michael Johnston's NPI (1992239222) is active in the NPPES registry as of the last update on 2025-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.