Michael Heslin, D.O.
NPI 1639791031 · Physical Medicine & Rehabilitation Physician · Knoxville, TN
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Heslin, D.O. is a Physical Medicine & Rehabilitation Physician provider in Knoxville, TN (NPI 1639791031).
Provider details
- NPI number
- 1639791031
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 6110 (TN)
Specialties & taxonomies
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
6 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
Mailing address
Additional practice locations (1)
- 1400 Locust Street ErmireSuite 11516Pittsburgh, PA 15219Phone: (412) 647-5815
Registry dates
- Enumerated
- 2020-05-08
- Last updated
- 2026-01-14
- Certified
- 2026-01-14
Frequently asked questions
- What is Michael Heslin's NPI number?
- Michael Heslin's National Provider Identifier (NPI) is 1639791031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Heslin's specialty?
- Michael Heslin is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Heslin located?
- Michael Heslin's practice location on file with NPPES is 1600 Accelerator Way Ste 200, Knoxville, TN 37920-3078.
- What is Michael Heslin's phone number?
- The practice phone number listed in the NPPES registry for Michael Heslin is (865) 558-4400.
- Does Michael Heslin accept Medicare?
- Michael Heslin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Heslin's NPI active?
- Yes — Michael Heslin's NPI (1639791031) is active in the NPPES registry as of the last update on 2026-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.