Quick answers
- Where does John M. Allen see patients?
- Medicare's clinician data lists 1 practice location in Knoxville, TN. Call before your visit to confirm the address.
- What is John M. Allen's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does John M. Allen accept Medicare assignment?
- Yes. Medicare's clinician data says John M. Allen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for John M. Allen?
- (865) 450-9361, as listed in official Medicare / NPI Registry data.
- What is John M. Allen's NPI number?
- 1982562856. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where John M. Allen is enrolled with Medicare (CMS data updated 2026-10-02).
- 6516 Kingston PikeKnoxville, TN 37919 (865) 450‑9361
Group practices
Medicare enrollment lists John M. Allen as a member of this group (CMS data updated 2026-10-02).
- Knoxville Institute of Dermatology PLLC13 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Knoxville
Clinicians with the same Medicare primary specialty in Knoxville, TN — not a recommendation.
Clinician information
| Medical school | Lincoln Memorial University Medical Department |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982562856 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians