Scot M. Koski, PA
Physician Assistant · Marquette, MI
Scot M. Koski, PA is a physician assistant with a practice address in Marquette, Michigan, and NPI 1487006896, issued on Jul 9, 2016. Check the license with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Scot M. Koski
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 1414 W Fair Ave Ste 190, Marquette, MI 49855
- Phone
- (906) 225-1321
- Enumerated
- Jul 9, 2016
- Record last updated
- Apr 30, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (906) 228-9371
- Medicare enrollment
- Enrolled (PECOS I20161003000314); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 6,989 in Michigan → Look up another NPI →
Also registered at 1414 W Fair Ave Ste 190
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Scot M. Koski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average physician assistant in 2024
600 Medicare Part D claims for 352 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 359 claims were for opioids.
Most prescribed
- Oxycodone Hcl185 claims
- Hydrocodone-Acetaminophen87 claims
- Tramadol Hcl68 claims
- Meloxicam62 claims
- Omeprazole30 claims
- Alprazolam24 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 one group practice
- Orthopaedic Surgery Associates OF Marquette PCMarquette, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Scot M. Koski among 6,989 physician assistant records in Michigan
Scot M. Koski, PA is one of 6,989 physician assistant records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 48% of them.
- NPI issued2016 · 48% of these records are older, 48% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2015 · median 2017 among the 4,739 with a school on file
- Record last updated2018 · 40% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 physician assistant records list a practice address in Marquette
They are 44 of the 1,391 NPPES records with a practice address in Marquette, and 6,989 physician assistant records in Michigan.
All 6,989 in Michigan → Every provider in Marquette → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Rachael Bartlett, PAMarquette, MI 498551699719914
- Nicole Blaauw, PA-CMarquette, MI 498551205811767
- Carey Espinoza, PAMarquette, MI 498551508840950
- Jeffrey Fierstine, P.A.Marquette, MI 498551124001771
- Steven Gualdoni, PACMarquette, MI 498551003800640
- Elizabeth Houghton, PA-CMarquette, MI 498551215969241
- Michael Kreis, PAMarquette, MI 498551679564710
- Anthony Lackey, P.A.Marquette, MI 498551295718898
Common questions
What is Scot M. Koski, PA's NPI number?
Scot M. Koski, PA's National Provider Identifier (NPI) is 1487006896, issued on Jul 9, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Scot M. Koski, PA located?
The NPPES record lists a practice address at 1414 W Fair Ave Ste 190, Marquette, MI, 49855. Phone: (906) 225-1321. Providers update this record themselves, so call before visiting.
How can I verify Scot M. Koski, PA's license?
Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Scot M. Koski, PA prescribe under Medicare Part D?
In 2024, Scot M. Koski, PA had 600 Medicare Part D claims for 352 beneficiaries; the average among physician assistant prescribers was 830. 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.