Aistis J. Tumas, MD
Family Medicine Physician · Ashland, WI
Aistis J. Tumas, MD is a family medicine physician with a practice address in Ashland, Wisconsin, and NPI 1295093177, issued on Apr 27, 2012. Check the license (Wisconsin 61985, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Aistis J. Tumas
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 61985 WI
Self-reported in NPPES; status is on the state search - Practice location
- 415 Ellis Ave, Ashland, WI 54806
- Phone
- (715) 685-6600
- Enumerated
- Apr 27, 2012
- Record last updated
- Mar 3, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (715) 685-6601
- Medicare enrollment
- Enrolled (PECOS I20150731015459); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,765 in Wisconsin → Look up another NPI →
Also registered at 415 Ellis Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Cunningham, MDFamily Medicine Physician1487605804
- Sharon Hammond, MDFamily Medicine Physician1962453829
- Matthew Horning, M.D.Family Medicine Physician1023285947
- Monica Lee, M.D.Family Medicine Physician1366761736
- John McCue, MDFamily Medicine Physician1790736254
Verify Aistis J. Tumas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 61985Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% more Medicare Part D claims than the average family medicine physician in 2024
6,919 Medicare Part D claims for 469 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 308 claims were for opioids.
Most prescribed
- Lisinopril321 claims
- Atorvastatin Calcium263 claims
- Omeprazole252 claims
- Losartan Potassium248 claims
- Amlodipine Besylate219 claims
- Rosuvastatin Calcium194 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Memorial Medical Center IncAshland, WI
- St. Luke's Hospital OF DuluthSuperior, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aistis J. Tumas among 3,765 family medicine physician records in Wisconsin
Aistis J. Tumas, MD is one of 3,765 family medicine physician records with a practice address in Wisconsin. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 69% of them.
- NPI issued2012 · 69% of these records are older, 29% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2012 · median 2007 among the 2,347 with a school on file
- Record last updated2017 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 family medicine physician records list a practice address in Ashland
They are 32 of the 366 NPPES records with a practice address in Ashland, and 3,765 family medicine physician records in Wisconsin.
All 3,765 in Wisconsin → Every provider in Ashland → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mary Anderson, MDAshland, WI 548061972511418
- Thomas Cunningham, MDAshland, WI 548061487605804
- Sharon Hammond, MDAshland, WI 548061962453829
- Sharon Handy, M.D.Ashland, WI 548061841290616
- John IpsenAshland, WI 548061073564126
- Andrew Matheus, MDAshland, WI 548061467460980
- John McCue, MDAshland, WI 548061790736254
- John OujiriAshland, WI 548061447276589
Common questions
What is Aistis J. Tumas, MD's NPI number?
Aistis J. Tumas, MD's National Provider Identifier (NPI) is 1295093177, issued on Apr 27, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Aistis J. Tumas, MD located?
The NPPES record lists a practice address at 415 Ellis Ave, Ashland, WI, 54806. Phone: (715) 685-6600. Providers update this record themselves, so call before visiting.
How can I verify Aistis J. Tumas, MD's license?
NPPES lists Wisconsin license number 61985, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Aistis J. Tumas, MD prescribe under Medicare Part D?
In 2024, Aistis J. Tumas, MD had 6,919 Medicare Part D claims for 469 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.