Michael Stack, M.D.
Family Medicine Physician · Ithaca, MI
Michael Stack, M.D. is a family medicine physician with a practice address in Ithaca, Michigan, and NPI 1932146685, issued on Jun 1, 2006. Check the license (Michigan 4301064712, as entered in NPPES) on the Michigan Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Michael Stack
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4301064712 MI
Self-reported in NPPES; status is on the state search - Practice location
- 121 N Pine River St, Ithaca, MI 48847
- Phone
- (989) 875-5111
- Enumerated
- Jun 1, 2006
- Entity
- Type 1 · individual
Also registered at 121 N Pine River St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aubree Akers, FNPFamily Nurse Practitioner1982321378
- Elizabeth Hackert-Neff, MA LPCProfessional Counselor1528210366
- Cora Pavlik, FNPFamily Nurse Practitioner1043704133
- Matthew Stack, PA CPsychologist1033108667
Verify Michael Stack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine
Search for license 4301064712Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
24% more Medicare Part D claims than the average family medicine physician in 2024
4,376 Medicare Part D claims for 233 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 115 claims were for opioids.
Most prescribed
- Atorvastatin Calcium178 claims
- Lisinopril130 claims
- Levothyroxine Sodium124 claims
- Metoprolol Succinate110 claims
- Omeprazole108 claims
- Amlodipine Besylate102 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.
One hospital or facility affiliation
- Mymichigan Medical Center AlmaIthaca, MI · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
7 family medicine physician records list a Ithaca practice address
They are 7 of the 52 NPPES records with a Ithaca practice address, and 5,783 family medicine physician records in Michigan.
All 7 in Ithaca → All 5,783 in Michigan → Every provider in Ithaca →
Other family medicine physician records in Michigan
- Asma AbbasHamtramck, MI1982946463
- Saadia Abbas, MDChesterfield, MI1619136868
- Faezeh AbbasiMonroe, MI1144065921
- Layla Abbasi, MDWayne, MI1346177607
- Marisa Abbo, DORochester Hills, MI1184605388
- Cathleen Abbott, M.D.East Lansing, MI1275630501
- Leah Abbott, MDGwinn, MI1760987341
- Nina Abboud, DORochester Hills, MI1639750557
- Ryan Abboud, DOBingham Farms, MI1104353077
- Christina Abd, MDSterling Heights, MI1770371965
Common questions
What is Michael Stack, M.D.'s NPI number?
Michael Stack, M.D.'s National Provider Identifier (NPI) is 1932146685, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Stack, M.D. located?
The NPPES record lists a practice address at 121 N Pine River St, Ithaca, MI, 48847. Phone: (989) 875-5111. Providers update this record themselves, so call before visiting.
How can I verify Michael Stack, M.D.'s license?
NPPES lists Michigan license number 4301064712, as entered by the provider. Search the Michigan Board of Medicine at https://www.michigan.gov/lara/bureau-list/bpl/health/hp-lic-health-prof/medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Stack, M.D. prescribe under Medicare Part D?
In 2024, Michael Stack, M.D. had 4,376 Medicare Part D claims for 233 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.