Carlo A. Marceau, PA
Physician Assistant · Coldwater, MI
Carlo A. Marceau, PA is a physician assistant with a practice address in Coldwater, Michigan, and NPI 1154038222, issued on Oct 28, 2022. Check the license with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carlo A. Marceau
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 274 E Chicago St, Coldwater, MI 49036
- Phone
- (517) 279-5400
- Enumerated
- Oct 28, 2022
- Record last updated
- Mar 2, 2023
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 6,989 in Michigan → Look up another NPI →
Also registered at 274 E Chicago St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jana Alexander, LMSWClinical Social Worker1437611712
- Jassam AlsiyaghyPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1942154448
- Jesse Andersen, MDEmergency Medicine Physician1407506413
- Kyle ArcherFamily Nurse Practitioner1255277570
- Brandon Bensinger, PHARMDPharmacist1780557439
- Callie Butchart, MSWClinical Social Worker1437644580
Verify Carlo A. Marceau 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
77% fewer Medicare Part D claims than the average physician assistant in 2024
190 Medicare Part D claims for 137 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Cephalexin42 claims
- Doxycycline Hyclate21 claims
- Prednisone18 claims
- Hydrocodone-Acetaminophen17 claims
- Amoxicillin-Clavulanate Potass12 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.
Carlo A. Marceau among 6,989 physician assistant records in Michigan
Carlo A. Marceau, 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 2022, is newer than 76% of them.
- NPI issued2022 · 76% of these records are older, 20% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2023 · 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).
11 physician assistant records list a practice address in Coldwater
They are 11 of the 534 NPPES records with a practice address in Coldwater, and 6,989 physician assistant records in Michigan.
All 6,989 in Michigan → Every provider in Coldwater → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kenneth Fittro, PA-CColdwater, MI 490361831393362
- Steven Heckel, PA-CColdwater, MI 490361386790111
- Jamie Lewandowski, PACColdwater, MI 490361891976304
- Jessica Magyar, PA-CColdwater, MI 490361528393675
- Tammi McCoy, PA-CColdwater, MI 490361316996697
- Rachel Miller, PA-CColdwater, MI 490361225670631
- Tara Montgomery-Johnson, PA-CColdwater, MI 490361366490005
- Alexandra Raap, PA-CColdwater, MI 490361225641681
Common questions
What is Carlo A. Marceau, PA's NPI number?
Carlo A. Marceau, PA's National Provider Identifier (NPI) is 1154038222, issued on Oct 28, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Carlo A. Marceau, PA located?
The NPPES record lists a practice address at 274 E Chicago St, Coldwater, MI, 49036. Phone: (517) 279-5400. Providers update this record themselves, so call before visiting.
How can I verify Carlo A. Marceau, PA's license?
Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Carlo A. Marceau, PA prescribe under Medicare Part D?
In 2024, Carlo A. Marceau, PA had 190 Medicare Part D claims for 137 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.