Clin Cosmet Investig Dermatol
Dr. Anna-Bianca Stashak, DO
NPI1740692326PAC ID5799091229
- Medicare services, 2024
- 6,771
- Medicare patients, 2024
- 377
- Part D claims, 2024
- 239
- Publications
- 1
- MIPS score, 2024
- 85
- Practice address
- 1009 N State of Franklin Rd, Johnson City, TN 37604
- Practice phone
- Call (423) 929-7546
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tri-Cities Outpatient Surgery, Inc.
Johnson City, Tennessee
Find Dr. Stashak's professional email, personal email and mobile number
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Dr. Anna-Bianca Stashak is a mohs-micrographic surgery physician in Johnson City, Tennessee
Dr. Stashak practices at Tri-Cities Outpatient Surgery, Inc. in Johnson City, Tennessee.
Dr. Stashak's NPI, 1740692326, was assigned on May 29, 2014. Dr. Stashak holds Minnesota license 59816.
NPI and contact details
- NPI
- 1740692326NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799091229
- NPI enumeration date
- May 29, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 929-7546
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anna-Bianca Stashak practices at Tri-Cities Outpatient Surgery, Inc. in Johnson City, Tennessee
Dr. Stashak's primary practice is Tri-Cities Outpatient Surgery, Inc., at 1009 N State of Franklin Rd, Johnson City, TN 37604 in Washington County. The practice phone is (423) 929-7546.
- Tri-Cities Outpatient Surgery, Inc.1009 N State of Franklin Rd, Johnson City, TN 37604 · Washington CountyPhone(423) 929-7546
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Anna-Bianca Stashak is affiliated with 1 site of care and 1 medical group
Dr. Stashak's primary practice is Tri-Cities Outpatient Surgery, Inc. in Johnson City, Tennessee. The medical group on file is Tri-Cities Skin & Cancer.
Tri-Cities Outpatient Surgery, Inc.Primary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Anna-Bianca Stashak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stashak practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tri-Cities Outpatient Surgery, Inc. | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anna-Bianca Stashak is one of 37 mohs-micrographic surgery physicians in Tennessee
Mohs-micrographic surgery is Dr. Stashak's primary specialty in the NPI Registry, under taxonomy code 207ND0101X. Dmand AI has Dr. Stashak's licenses on file in 2 states: Minnesota and California.
Specialties and state licenses
- Mohs-micrographic surgery, MinnesotaPrimary
- Internal medicine, California
Mohs-micrographic surgery physicians near Dr. Stashak
Counts of mohs-micrographic surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Anna-Bianca Stashak billed Medicare for 6,771 services in 2024
CMS data shows 6,771 Medicare services from Dr. Stashak across 24 procedure codes in 2024, for 377 Medicare patients. Medicare paid $236,296 for them. Every service was in an office.
Medicare services, 20246,771
Medicare patients377
Paid by Medicare$236,296
Procedure codes24
Dr. Stashak's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 02024: 5,200
- Surgery
- 2023: 8852024: 1,30748%
- Office and hospital visits
- 2023: 1352024: 23473%
- Tests and treatments
- 2023: 02024: 30
Dr. Stashak compared with the Tennessee median for mohs-micrographic surgery physicians, 2024
- Dr. Stashak
- Tennessee median
- Medicare services
- 6,771vs 2,1903.1 times
- Medicare patients
- 377vs 48622% below
- Part D claims
- 176vs 37453% below
Medians across 42 mohs-micrographic surgery physicians in Tennessee with Dmand AI profiles that report each measure.
Dr. Stashak's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stashak and other mohs-micrographic surgery physicians in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anna-Bianca Stashak treated 377 Medicare patients in 2024, average age 76
CMS counts 377 Medicare patients who saw Dr. Stashak in 2024. The largest group is 65 to 74, with 162 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Stashak's median patient age at 77, with 37% women.
Medicare patients, 2024377
Average age76
Average risk score1.30
Also on Medicaid5%
Dr. Stashak's Medicare patients by age, 2024
Dr. Stashak's Medicare patients by sex, 2024
- Women15942%
- Men21858%
Chronic conditions among Dr. Stashak's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis46%
- Ischemic heart disease34%
- Chronic kidney disease31%
- Diabetes30%
- Mood disorders23%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Stashak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women37%
- Men63%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Anna-Bianca Stashak wrote 239 Medicare Part D claims in 2024
In 2024, Dr. Stashak wrote 239 Medicare Part D claims for 139 patients. 98% of them were for generic drugs. CMS names the drug for 176 of them, across 7 drugs with 11 or more claims each, at $3,279 in total drug cost. In 2023, CMS named 49 claims across 3 drugs.
Part D claims, 2024239
Drugs named by CMS7
Total drug cost$3,279
Part D patients139
Dr. Stashak's Part D claims by kind of drug, 2024
- Generic234 claims98%
- Brand-name and other5 claims2%
Dr. Stashak's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Stashak's Part D claims, 2024
- Opioids8%18 of 239 claims
- Antibiotics31%74 of 239 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 492024: 176259%
Drugs named by CMS: 7 in 2024, 3 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Anna-Bianca Stashak scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Stashak for performance year 2024, reported as part of a group. Dr. Stashak accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 68 procedures of melanoma (skin cancer) excision by Dr. Stashak, more than 89% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Stashak's MIPS scores, performance year 2024
- 85of 100Final score
- 76.9of 100Quality
- 40of 100Improvement Activities
- 81of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Stashak ranks in Medicare procedure volume
- Removal of skin cancer
- 62nd percentile539 procedures
- Melanoma (skin cancer) excision
- 89th percentile68 procedures
- Removal of skin lesions
- 71st percentile45 procedures
- Skin biopsy
- 62nd percentile16 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Anna-Bianca Stashak has 1 publication on record
Dmand AI links 1 paper to Dr. Stashak in 2014. Dr. Stashak's most frequent co-author is Jerry D. Brewer, MD.
Papers1
Dr. Stashak's most frequent co-authors
Recent publications by Dr. Stashak
See who Dr. Stashak researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Stashak works with, so you can find a warm path to the right mohs-micrographic surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Anna-Bianca Stashak received $902 in industry payments from 2020 to 2025
CMS Open Payments shows 41 general payments to Dr. Stashak from 13 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $248.
General payments to Dr. Stashak by program year, 2020 to 2025
Companies that paid Dr. Stashak the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Anna-Bianca Stashak's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Anna-Bianca Stashak
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Anna-Bianca Stashak's NPI number?
Dr. Anna-Bianca Stashak's NPI number is 1740692326. It was assigned on May 29, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Anna-Bianca Stashak?
Dr. Anna-Bianca Stashak is a mohs-micrographic surgery physician in Johnson City, Tennessee. The primary specialty in the NPI Registry is MOHS-Micrographic Surgery Physician (taxonomy code 207ND0101X).
Where does Dr. Anna-Bianca Stashak practice?
Dr. Stashak practices at 1009 N State of Franklin Rd, Johnson City, TN 37604. Dr. Stashak's primary practice is Tri-Cities Outpatient Surgery, Inc. in Johnson City, Tennessee.
What is Dr. Anna-Bianca Stashak's office phone number?
The practice phone on file for Dr. Stashak is (423) 929-7546.
What is Dr. Anna-Bianca Stashak's medical license number?
Dr. Stashak holds Minnesota license 59816, one of the licenses on file in 2 states.
Which states has Dr. Anna-Bianca Stashak been licensed in?
Dmand AI has state licenses on file for Dr. Stashak in Minnesota and California.
What medical group is Dr. Anna-Bianca Stashak part of?
Dr. Stashak is linked to Tri-Cities Skin & Cancer.
Does Dr. Anna-Bianca Stashak accept Medicare?
Yes. CMS data shows Dr. Stashak billed Medicare for 6,771 services in 2024, and Dr. Stashak accepts Medicare assignment.
What is Dr. Anna-Bianca Stashak's MIPS score?
Dr. Stashak's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Dr. Anna-Bianca Stashak see?
CMS counts 377 Medicare patients who saw Dr. Stashak in 2024, with an average age of 76.
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What services does Dr. Anna-Bianca Stashak bill to Medicare?
In 2024, Dr. Stashak's most billed Medicare services were injected or infused drug (J7345), surgery: skin and soft tissue (17003) and surgery: skin and soft tissue (17311).
What drugs does Dr. Anna-Bianca Stashak prescribe most?
In 2024 Medicare Part D data, Dr. Stashak's most prescribed drugs by claims were Cefadroxil, Ketoconazole and Fluorouracil.
Has Dr. Anna-Bianca Stashak received payments from drug or device companies?
CMS Open Payments shows $902 in general payments to Dr. Stashak from 13 companies from 2020 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. Anna-Bianca Stashak been practicing?
Dr. Stashak graduated from medical school in 2014, 12 years ago.
Does Dr. Anna-Bianca Stashak do research?
Dmand AI links 1 publication to Dr. Stashak.
Who does Dr. Anna-Bianca Stashak publish with?
Dr. Stashak's most frequent co-authors are Jerry D. Brewer, MD (1 shared paper).
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