Gregory Symenow, PA-C
Medical Physician Assistant · Port Huron, MI
Gregory Symenow, PA-C is a medical physician assistant with a practice address in Port Huron, Michigan, and NPI 1245516459, issued on Nov 1, 2011. Check the license (Michigan 5601010944, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory Symenow
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- 5601010944 MI
0110003771 VA
085.008777 IL
0010-10218 NC
027730 NY
and 1 more
Self-reported in NPPES; status is on the state search - Practice location
- 3550 Pine Grove Ave, Port Huron, MI 48060
- Phone
- (833) 620-1234
- Enumerated
- Nov 1, 2011
- Record last updated
- Dec 29, 2022
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 1,140 in Michigan → Look up another NPI →
Also registered at 3550 Pine Grove Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joshua Giordano, D.O.Family Medicine Physician1326326836
- Noreen Nortier, PA-CPhysician Assistant1770652547
Verify Gregory Symenow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 5601010944Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average medical physician assistant in 2024
263 Medicare Part D claims for 201 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 54 claims were for opioids.
Most prescribed
- Cephalexin47 claims
- Oxycodone-Acetaminophen36 claims
- Prednisone19 claims
- Amoxicillin-Clavulanate Potass18 claims
- Cefdinir17 claims
- Doxycycline Hyclate17 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.
Gregory Symenow among 1,140 medical physician assistant records in Michigan
Gregory Symenow, PA-C is one of 1,140 medical physician assistant records with a practice address in Michigan. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 53% of them.
- NPI issued2011 · 53% of these records are older, 44% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2022 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Michigan
There are 1,140 medical physician assistant records in Michigan.
All 1,140 in Michigan → Every provider in Port Huron → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Katherine BlackwellPort Huron, MI 480601942570973
- Salwa Choudhury, PA-CPort Huron, MI 480601003325598
- Kathryn Cpak, PA-CPort Huron, MI 480601992008759
- Adam Hoffman, PA-CPort Huron, MI 480601558340315
- Jennifer Marlin, PA-CFort Gratiot, MI 480591083736193
- Amy Vilas, P.A.-CFort Gratiot, MI 480591598090797
- Michael Plocinik, PABruce Twp, MI 480651528133451
- Gerianne Malik, PACRoseville, MI 480661194814996
Common questions
What is Gregory Symenow, PA-C's NPI number?
Gregory Symenow, PA-C's National Provider Identifier (NPI) is 1245516459, issued on Nov 1, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Symenow, PA-C located?
The NPPES record lists a practice address at 3550 Pine Grove Ave, Port Huron, MI, 48060. Phone: (833) 620-1234. Providers update this record themselves, so call before visiting.
How can I verify Gregory Symenow, PA-C's license?
NPPES lists Michigan license number 5601010944, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory Symenow, PA-C prescribe under Medicare Part D?
In 2024, Gregory Symenow, PA-C had 263 Medicare Part D claims for 201 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.