Jonathan P. Dunker, D.O.
Orthopaedic Surgery Physician · Green Bay, WI
Jonathan P. Dunker, D.O. is an orthopaedic surgery physician with a practice address in Green Bay, Wisconsin, and NPI 1144543299, issued on Mar 3, 2010. Check the license (Wisconsin 64269-21, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Jonathan P. Dunker
- Credential
- D.O.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- 64269-21 WI
34.11250 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2502 S Ashland Ave, Green Bay, WI 54304
- Phone
- (920) 496-4700
- Enumerated
- Mar 3, 2010
- Record last updated
- Sep 4, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150910000137); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 656 in Wisconsin → Look up another NPI →
Also registered at 2502 S Ashland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacob Anason, DPTPhysical Therapist1427644046
- Robert Anderson, MDFamily Medicine Physician1477559938
- Elyssa Barrow, PA-CPhysician Assistant1073055356
- James Bell, M.D.Family Medicine Physician1174628374
- Megan Beltrand, APNP-FNP-CFamily Nurse Practitioner1942092275
- William Benn, MDFamily Medicine Physician1346275344
Verify Jonathan P. Dunker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 64269-21Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
341 Medicare Part D claims for 188 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 54 claims were for opioids.
Most prescribed
- Diclofenac Sodium108 claims
- Methylprednisolone87 claims
- Celecoxib42 claims
- Meloxicam37 claims
- Hydrocodone-Acetaminophen32 claims
- Oxycodone-Acetaminophen21 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.
The MIPS final score for 2023 (Medicare payment program): 94.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,923.96
19 payments; by number, the most common kind was food and beverage; the largest payer was Arthrex, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- St Vincent Hospital-Hospital Sisters-Third Order OF St FrancisGreen Bay, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan P. Dunker among 656 orthopaedic surgery physician records in Wisconsin
Jonathan P. Dunker, D.O. is one of 656 orthopaedic surgery physician records with a practice address in Wisconsin. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 70% of them.
- NPI issued2010 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2009 · median 2006 among the 401 with a school on file
- Record last updated2015 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Wisconsin
There are 656 orthopaedic surgery physician records in Wisconsin.
All 656 in Wisconsin → Every provider in Green Bay → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Benjamin Ebben, MDGreen Bay, WI 543041902260060
- James Hinckley, MDGreen Bay, WI 543041467485755
- Kenneth Kleist, MDGreen Bay, WI 543041528047826
- Daniel Liechti, MDGreen Bay, WI 543041568817716
- Daniel Metz, MDGreen Bay, WI 543041245224021
- David Ruta, MDGreen Bay, WI 543041326369190
- Kevin Shepet, M.D.Green Bay, WI 543041467867754
- Daniel Sjoquist, MDGreen Bay, WI 543041447789458
Common questions
What is Jonathan P. Dunker, D.O.'s NPI number?
Jonathan P. Dunker, D.O.'s National Provider Identifier (NPI) is 1144543299, issued on Mar 3, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan P. Dunker, D.O. located?
The NPPES record lists a practice address at 2502 S Ashland Ave, Green Bay, WI, 54304. Phone: (920) 496-4700. Providers update this record themselves, so call before visiting.
How can I verify Jonathan P. Dunker, D.O.'s license?
NPPES lists Wisconsin license number 64269-21, 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 Jonathan P. Dunker, D.O. prescribe under Medicare Part D?
In 2024, Jonathan P. Dunker, D.O. had 341 Medicare Part D claims for 188 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Jonathan P. Dunker, D.O.'s MIPS final score?
The 2023 MIPS final score is 94.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.