Maureen Ann Kosiak, PAC
Physician Assistant · Wishek, ND
Maureen Ann Kosiak, PAC is a physician assistant with a practice address in Wishek, North Dakota, and NPI 1861707531, issued on Aug 18, 2010. Check the license (North Dakota PAC0274, as entered in NPPES) with the North Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maureen Ann Kosiak
- Credential
- PAC
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PAC0274 ND
Self-reported in NPPES; status is on the state search - Practice location
- 1007 4TH Ave S, Wishek, ND 58495
- Phone
- (701) 452-2364
- Enumerated
- Aug 18, 2010
- Record last updated
- Aug 18, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (701) 452-4276
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 464 in North Dakota → Look up another NPI →
Also registered at 1007 4TH Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rebecca Bender, DPTPhysical Therapist1619138955
- Paulette Benson, FNP PACFamily Nurse Practitioner1295767994
- Arin Bullinger, FNPNurse Practitioner1487524708
- Kristen Burgad HeidrichPhysical Therapist1790117687
- Madison DeileMedical Physician Assistant1710709100
- Jayme Martell, DNPFamily Nurse Practitioner1043949183
Verify Maureen Ann Kosiak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Dakota board licenses this profession
Search for license PAC0274Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average physician assistant in 2024
13 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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 practice group's MIPS final score for 2023 (Medicare payment program): 79.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Maureen Ann Kosiak among 464 physician assistant records in North Dakota
Maureen Ann Kosiak, PAC is one of 464 physician assistant records with a practice address in North Dakota. 81% 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 34% of them.
- NPI issued2010 · 34% of these records are older, 62% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2010 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 physician assistant records list a practice address in Wishek
They are 4 of the 22 NPPES records with a practice address in Wishek, and 464 physician assistant records in North Dakota.
All 464 in North Dakota → Every provider in Wishek → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Rosemary Hauff, PA-CWishek, ND 584951225062722
- Angela Parker, P.A.Wishek, ND 584951285738427
- Kay Rau, PA-CWishek, ND 584951821020538
- Phyllis AbrahamsonBismarck, ND 585011699704726
- Amanda Babb-ZachmeierBismarck, ND 585011437175577
- Mandi Braun, PA-CBismarck, ND 585011407891112
- Tana Ciavarella, PABismarck, ND 585011891891214
- Anne Earsley, PA-CBismarck, ND 585011679518484
Common questions
What is Maureen Ann Kosiak, PAC's NPI number?
Maureen Ann Kosiak, PAC's National Provider Identifier (NPI) is 1861707531, issued on Aug 18, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Maureen Ann Kosiak, PAC located?
The NPPES record lists a practice address at 1007 4TH Ave S, Wishek, ND, 58495. Phone: (701) 452-2364. Providers update this record themselves, so call before visiting.
How can I verify Maureen Ann Kosiak, PAC's license?
NPPES lists North Dakota license number PAC0274, as entered by the provider. Search the North Dakota board that licenses this profession; the NPPES record confirms identity only.
How much does Maureen Ann Kosiak, PAC prescribe under Medicare Part D?
In 2024, Maureen Ann Kosiak, PAC had 13 Medicare Part D claims; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Maureen Ann Kosiak, PAC's MIPS final score?
The 2023 MIPS final score is 79.6 of 100, reported for the practice group. 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.