Donald G. Patton, M.D.
Family Medicine Physician · Ashland, WI
Donald G. Patton, M.D. is a family medicine physician with a practice address in Ashland, Wisconsin, and NPI 1639277429, issued on Sep 20, 2006. Check the license (Wisconsin 31958, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Donald G. Patton
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 31958 WI
BP2711605 MI
4301061515 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1615 Maple LN, Ashland, WI 54806
- Phone
- (715) 685-5500
- Enumerated
- Sep 20, 2006
- Record last updated
- Nov 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (715) 682-4022
- Medicaid IDs
- 1639277429 MI
104142720 MI
31756100 WI - Medicare enrollment
- Enrolled (PECOS I20101015001156); accepts Medicare assignment
- Medical or professional school
- University Central Del Caribe Escuela De Medicina, 1989
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,765 in Wisconsin → Look up another NPI →
Also registered at 1615 Maple LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Donald G. Patton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 31958Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average family medicine physician in 2024
7,349 Medicare Part D claims for 337 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 321 claims were for opioids.
Most prescribed
- Atorvastatin Calcium443 claims
- Lisinopril270 claims
- Gabapentin261 claims
- Levothyroxine Sodium256 claims
- Amlodipine Besylate220 claims
- Hydrocodone-Acetaminophen184 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
- Aspirus Iron River Hospital And Clinics IncCrystal Falls, MI
- Aspirus Ironwood Hospital And Clinics IncIronwood, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Donald G. Patton among 3,765 family medicine physician records in Wisconsin
Donald G. Patton, M.D. 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 46% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1989 · median 2007 among the 2,347 with a school on file
- Record last updated2021 · 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 Donald G. Patton, M.D.'s NPI number?
Donald G. Patton, M.D.'s National Provider Identifier (NPI) is 1639277429, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donald G. Patton, M.D. located?
The NPPES record lists a practice address at 1615 Maple LN, Ashland, WI, 54806. Phone: (715) 685-5500. Providers update this record themselves, so call before visiting.
How can I verify Donald G. Patton, M.D.'s license?
NPPES lists Wisconsin license number 31958, 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 Donald G. Patton, M.D. prescribe under Medicare Part D?
In 2024, Donald G. Patton, M.D. had 7,349 Medicare Part D claims for 337 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.