Rebecca Sue Guenthardt, PA-C
Physician Assistant · Reed City, MI
Rebecca Sue Guenthardt, PA-C is a physician assistant with a practice address in Reed City, Michigan, and NPI 1003299751, issued on Jun 30, 2015. Check the license with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rebecca Sue Guenthardt
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 300 N Patterson RD, Reed City, MI 49677
- Phone
- (231) 832-7170
- Enumerated
- Jun 30, 2015
- Record last updated
- Mar 5, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20151007000535); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 6,989 in Michigan → Look up another NPI →
Also registered at 300 N Patterson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Rebecca Sue Guenthardt 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
27% fewer Medicare Part D claims than the average physician assistant in 2024
605 Medicare Part D claims for 331 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone90 claims
- Cephalexin78 claims
- Doxycycline Hyclate78 claims
- Amoxicillin38 claims
- Amoxicillin-Clavulanate Potass37 claims
- Fluconazole35 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
- Mecosta County Medical CenterBig Rapids, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rebecca Sue Guenthardt among 6,989 physician assistant records in Michigan
Rebecca Sue Guenthardt, 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 2015, is newer than 45% of them.
- NPI issued2015 · 45% of these records are older, 52% 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 updated2021 · 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).
10 physician assistant records list a practice address in Reed City
They are 10 of the 129 NPPES records with a practice address in Reed City, and 6,989 physician assistant records in Michigan.
All 6,989 in Michigan → Every provider in Reed City → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Dennis Behler, PA-CReed City, MI 496771649593294
- Andria Carter, PA CReed City, MI 496771699766113
- Mary Fairfield, PAReed City, MI 496771629584040
- Tina Gastmeier, PAReed City, MI 496771033680467
- Nancy Hudenko, PAReed City, MI 496771477590230
- Karin Konrad, PAReed City, MI 496771831166511
- Paige Madden, PA-CReed City, MI 496771538827811
- Kori Marvin, PAReed City, MI 496771063878973
Common questions
What is Rebecca Sue Guenthardt, PA-C's NPI number?
Rebecca Sue Guenthardt, PA-C's National Provider Identifier (NPI) is 1003299751, issued on Jun 30, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca Sue Guenthardt, PA-C located?
The NPPES record lists a practice address at 300 N Patterson RD, Reed City, MI, 49677. Phone: (231) 832-7170. Providers update this record themselves, so call before visiting.
How can I verify Rebecca Sue Guenthardt, PA-C's license?
Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Rebecca Sue Guenthardt, PA-C prescribe under Medicare Part D?
In 2024, Rebecca Sue Guenthardt, PA-C had 605 Medicare Part D claims for 331 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.