Sussan M. Bays, MD
Surgery Physician · Saginaw, MI
Sussan M. Bays, MD is a surgery physician with a practice address in Saginaw, Michigan, and NPI 1265415228, issued on Nov 23, 2005. Check the license (Michigan 4301056053, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Sussan M. Bays
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 4301056053 MI
Self-reported in NPPES; status is on the state search - Practice location
- 5400 Mackinaw RD, Saginaw, MI 48604
- Phone
- (989) 583-5060
- Enumerated
- Nov 23, 2005
- Record last updated
- Mar 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (898) 583-5046
- Medicaid ID
- 4870070 MI
- Medicare enrollment
- Enrolled (PECOS I20040331000431); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Human Medicine, 1990
- Entity
- Type 1 · individual
Also registered at 5400 Mackinaw RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Adams, M.DClinical Genetics (M.D.) Physician1427090448
- Natalie AguilarStudent in an Organized Health Care Education/Training Program1356235212
- Swati AravindanStudent in an Organized Health Care Education/Training Program1831085273
- Parth BhagatStudent in an Organized Health Care Education/Training Program1215823265
- Kasandra BienkowskiStudent in an Organized Health Care Education/Training Program1790679223
- Jennifer Chandler, FNPFamily Nurse Practitioner1902305295
Verify Sussan M. Bays in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301056053Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average surgery physician in 2024
101 Medicare Part D claims for 85 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 77 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen67 claims
- Cephalexin14 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
- Covenant Medical Center IncSaginaw, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Surgery Physician providers in Michigan
There are 1,376 surgery physician records in Michigan.
Other surgery physician records in Michigan
- Ahmad Abdul Ali, DOTrenton, MI1700307808
- Senan Abdul-Hamed, MDEast Lansing, MI1396034476
- Marwan Abouljoud, M.D.Detroit, MI1316000896
- Taylor Abraham, MDRoyal Oak, MI1730717992
- Ahmad Abukhader, DOWyandotte, MI1194466342
- Majd Aburabia, M.D.Dearborn Heights, MI1174687370
- Robert Acho, DORochester Hills, MI1932631314
- Jamie Adair, M.DSault Sainte Marie, MI1972775831
- Adewunmi Adeyemo, MDWayne, MI1427289883
- Zachary Adkins, MDWarren, MI1821671835
Common questions
What is Sussan M. Bays, MD's NPI number?
Sussan M. Bays, MD's National Provider Identifier (NPI) is 1265415228, issued on Nov 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Sussan M. Bays, MD located?
The NPPES record lists a practice address at 5400 Mackinaw RD, Saginaw, MI, 48604. Phone: (989) 583-5060. Providers update this record themselves, so call before visiting.
How can I verify Sussan M. Bays, MD's license?
NPPES lists Michigan license number 4301056053, 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 Sussan M. Bays, MD prescribe under Medicare Part D?
In 2024, Sussan M. Bays, MD had 101 Medicare Part D claims for 85 beneficiaries; the average among surgery physician prescribers was 147. 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.