Rebecca Rae Mahn, PA-C
Physician Assistant · Muskegon, MI
Rebecca Rae Mahn, PA-C is a physician assistant with a practice address in Muskegon, Michigan, and NPI 1558836650, issued on Oct 4, 2018. Check the license (Michigan 5601008867, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rebecca Rae Mahn
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 5601008867 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1700 Clinton St, Muskegon, MI 49442
- Phone
- (231) 728-4601
- Enumerated
- Oct 4, 2018
- Record last updated
- Oct 4, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (231) 728-5777
- Medicare enrollment
- Enrolled (PECOS I20181206001369); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 6,989 in Michigan → Look up another NPI →
Also registered at 1700 Clinton St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- James Bos, M.D.Diagnostic Radiology Physician1700878584
Verify Rebecca Rae Mahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 5601008867Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average physician assistant in 2024
111 Medicare Part D claims for 75 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen18 claims
- Prednisone15 claims
- Cephalexin13 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
- Lake Michigan Observation Services PLLCMuskegon, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rebecca Rae Mahn among 6,989 physician assistant records in Michigan
Rebecca Rae Mahn, PA-C 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 2018, is newer than 56% of them.
- NPI issued2018 · 56% of these records are older, 39% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2018 · 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).
139 physician assistant records list a practice address in Muskegon
They are 139 of the 2,646 NPPES records with a practice address in Muskegon, and 6,989 physician assistant records in Michigan.
All 6,989 in Michigan → Every provider in Muskegon → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Meredith Best, PACMuskegon, MI 494421023129517
- Chris Briggs, PA-CMuskegon, MI 494421447673488
- Rachel Debruin, PA-CMuskegon, MI 494421043755242
- Sara FarwigMuskegon, MI 494421083156723
- Peter Fries, PA-CMuskegon, MI 494421205856689
- Simona GoiMuskegon, MI 494421770957052
- Julie Grelewicz, PAMuskegon, MI 494421790778397
- Katherine Jackson, PA-CMuskegon, MI 494421760813224
Common questions
What is Rebecca Rae Mahn, PA-C's NPI number?
Rebecca Rae Mahn, PA-C's National Provider Identifier (NPI) is 1558836650, issued on Oct 4, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca Rae Mahn, PA-C located?
The NPPES record lists a practice address at 1700 Clinton St, Muskegon, MI, 49442. Phone: (231) 728-4601. Providers update this record themselves, so call before visiting.
How can I verify Rebecca Rae Mahn, PA-C's license?
NPPES lists Michigan license number 5601008867, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Rebecca Rae Mahn, PA-C prescribe under Medicare Part D?
In 2024, Rebecca Rae Mahn, PA-C had 111 Medicare Part D claims for 75 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.