Quick answers
- Where does John A. Cottam see patients?
- Medicare's clinician data lists 2 practice locations, including Tampa, FL and Lady Lake, FL. Call before your visit to confirm the address.
- What is John A. Cottam's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does John A. Cottam accept Medicare assignment?
- Yes. Medicare's clinician data says John A. Cottam 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 A. Cottam?
- (813) 962-4210, as listed in official Medicare / NPI Registry data.
- What is John A. Cottam's NPI number?
- 1629174941. 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 A. Cottam is enrolled with Medicare (CMS data updated 2026-10-02).
- 14310 N Dale Mabry Hwy, Suite 180Tampa, FL 33618 (813) 962‑4210
- 781 Hwy 466Lady Lake, FL 32159 (352) 830‑1500
Group practices
Medicare enrollment lists John A. Cottam as a member of this group (CMS data updated 2026-10-02).
- Lumen Dermatology LLC2 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Tampa
Clinicians with the same Medicare primary specialty in Tampa, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of South Florida College Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629174941 |
| 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