Quick answers
- Does Anna-Bianca Stashak accept Medicare assignment?
- Yes. Medicare's clinician data says Anna-Bianca Stashak 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 Anna-Bianca Stashak see?
- In 2024, CMS data shows 377 Original Medicare patients and 7,384 services for Anna-Bianca Stashak. This counts Original Medicare only and measures volume, not quality.
- What is Anna-Bianca Stashak's NPI number?
- 1740692326. 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 Anna-Bianca Stashak, 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 | 377 |
|---|---|
| Services billed to Medicare | 7,384 |
| Different services or procedures | 90 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg (J7345)5,200 services
- Destruction of precancer skin growth, 2-14 growths (17003)367 services
- Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks (17311)256 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)173 services
- Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks (17312)134 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 blood pressure75%
- High cholesterol74%
- Arthritis46%
- Ischemic heart disease34%
- Chronic kidney disease31%
- Diabetes30%
Practice locations
Addresses where Anna-Bianca Stashak is enrolled with Medicare (CMS data updated October 2, 2026).
- 1009 N State of Franklin RdJohnson City, TN 37604 (423) 929‑7546
Group practices
Medicare enrollment lists Anna-Bianca Stashak as a member of this group (CMS data updated October 2, 2026).
- Tricities Skin and Cancer.15 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Johnson City
Clinicians with the same Medicare primary specialty in Johnson City, TN — not a recommendation.
Other clinicians in Tricities Skin and Cancer.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2014 (12 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740692326 |
| 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