Quick answers
- Does Kristin J. Witfill accept Medicare assignment?
- Yes. Medicare's clinician data says Kristin J. Witfill accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Kristin J. Witfill see?
- In 2024, CMS data shows 788 Original Medicare patients and 16,619 services for Kristin J. Witfill. This counts Original Medicare only and measures volume, not quality.
- What is Kristin J. Witfill's NPI number?
- 1396764460. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Kristin J. Witfill, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 788 |
|---|---|
| Services billed to Medicare | 16,619 |
| Different services or procedures | 102 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)2,721 services
- Kerecis omega3 marigen shield, per square centimeter (A2019)1,358 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)1,024 services
- Destruction of precancer skin growth, 1 growth (17000)734 services
- Biopsy of related skin growth, first growth (11102)637 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure67%
- Arthritis49%
- Ischemic heart disease30%
- Chronic kidney disease22%
- Anxiety21%
Practice locations
Addresses where Kristin J. Witfill is enrolled with Medicare (CMS data updated October 2, 2026).
- 7500 Gulf Blvd, Suite BSt Pete Beach, FL 33706 (727) 363‑6688
- 8220 US 19Port Richey, FL 34668 (727) 841‑8505
Group practices
Medicare enrollment lists Kristin J. Witfill as a member of this group (CMS data updated October 2, 2026).
- Bay Dermatology and Cosmetic Surgery P A27 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Florida
Clinicians with the same Medicare primary specialty in Florida — not a recommendation.
Other clinicians in Bay Dermatology and Cosmetic Surgery P A
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
| Graduation year | 2002 (24 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396764460 |
| 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 October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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