Jeffrey Michael Smarse, D.O.
Emergency Medical Services (Emergency Medicine) Physician · Cass City, MI
Jeffrey Michael Smarse, D.O. is an emergency medical services (emergency medicine) physician with a practice address in Cass City, Michigan, and NPI 1205046174, issued on May 22, 2007. Check the license (Michigan 5101016983, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Jeffrey Michael Smarse
- Credential
- D.O.
- Primary taxonomy
- Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
- License number
- 5101016983 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4675 Hill Street, Cass City, MI 48726
- Phone
- (989) 872-2121
- Enumerated
- May 22, 2007
- Record last updated
- Mar 7, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medical services (emergency medicine) physician records → All 361 in Michigan → Look up another NPI →
Verify Jeffrey Michael Smarse in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101016983Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average emergency medical services (emergency medicine) physician in 2024
125 Medicare Part D claims for 95 beneficiaries, against an average of 292 among the 1,653 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Prednisone17 claims
- Ciprofloxacin Hcl16 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.
Jeffrey Michael Smarse among 361 emergency medical services (emergency medicine) physician records in Michigan
Jeffrey Michael Smarse, D.O. is one of 361 emergency medical services (emergency medicine) physician records with a practice address in Michigan. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 87% of them.
- NPI issued2007 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 41% of these records are
- Record last updated2013 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PE0004X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medical Services (Emergency Medicine) Physician providers in Michigan
There are 361 emergency medical services (emergency medicine) physician records in Michigan.
All 361 in Michigan → Every provider in Cass City → Emergency Medical Services (Emergency Medicine) Physician nationwide →
The 8 emergency medical services (emergency medicine) physician records with the nearest ZIP codes
- Mark Bowers, DOTawas City, MI 487631255316691
- Jeffrey Hollady, MDTawas City, MI 487631982681359
- Jennifer Jones, DOTawas City, MI 487631285618033
- Samuel Robles, DOAlma, MI 488011750318069
- Daniel Richardson, DOEaton Rapids, MI 488271326072489
- Joel Humphrey, M.D.Gladwin, MI 486241699703637
- Luis Trujillo, MDGladwin, MI 486241821042094
- Jesus Hernandez, M.D.Clare, MI 486171104860030
Common questions
What is Jeffrey Michael Smarse, D.O.'s NPI number?
Jeffrey Michael Smarse, D.O.'s National Provider Identifier (NPI) is 1205046174, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Michael Smarse, D.O. located?
The NPPES record lists a practice address at 4675 Hill Street, Cass City, MI, 48726. Phone: (989) 872-2121. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Michael Smarse, D.O.'s license?
NPPES lists Michigan license number 5101016983, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jeffrey Michael Smarse, D.O. prescribe under Medicare Part D?
In 2024, Jeffrey Michael Smarse, D.O. had 125 Medicare Part D claims for 95 beneficiaries; the average among emergency medical services (emergency medicine) physician prescribers was 292. 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.