Mark Edward Holowinski, M.D.
Family Medicine Physician · Saint Clair Shores, MI
Mark Edward Holowinski, M.D. is a family medicine physician with a practice address in Saint Clair Shores, Michigan, and NPI 1023010063, issued on Aug 10, 2005. Check the license (Michigan 4301066710, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Mark Edward Holowinski
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4301066710 MI
Self-reported in NPPES; status is on the state search - Practice location
- 24100 Little Mack Ave, Saint Clair Shores, MI 48080
- Phone
- (586) 443-4063
- Enumerated
- Aug 10, 2005
- Record last updated
- Oct 2, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (586) 443-4064
- Medicaid ID
- 4133079 MI
- Medicare enrollment
- Enrolled (PECOS I20080305000436); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Also registered at 24100 Little Mack Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Farzin Namei, MDFamily Medicine Physician1700883345
Verify Mark Edward Holowinski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301066710Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average family medicine physician in 2024
8,084 Medicare Part D claims for 386 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 228 claims were for opioids.
Most prescribed
- Levothyroxine Sodium356 claims
- Atorvastatin Calcium311 claims
- Lisinopril306 claims
- Amlodipine Besylate261 claims
- Metformin Hcl234 claims
- Omeprazole210 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.
Industry payments in 2024: $72.17
4 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Ascension Michigan-CmgRoseville, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Edward Holowinski among 6,013 family medicine physician records in Michigan
Mark Edward Holowinski, M.D. is one of 6,013 family medicine physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1995 · median 2008 among the 3,493 with a school on file
- Record last updated2008 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
79 family medicine physician records list a practice address in Saint Clair Shores
They are 79 of the 1,255 NPPES records with a practice address in Saint Clair Shores, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Saint Clair Shores → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kenneth Bollin, MDSaint Clair Shores, MI 480801144212788
- Paul Burgoyne, MDSaint Clair Shores, MI 480801407823339
- Margaret Eckel, D.O.St Clair Shores, MI 480801144212325
- Kathleen Fulgenzi, MDSt Clair Shores, MI 480801588656102
- Donna Hoban, M.D.St Clair Shores, MI 480801205828498
- Sigmund McIntyre, MDSaint Clair Shores, MI 480801275525966
- Mary Murphy, MDSt Clair Shores, MI 480801306838834
- Farzin Namei, MDSaint Clair Shores, MI 480801700883345
Common questions
What is Mark Edward Holowinski, M.D.'s NPI number?
Mark Edward Holowinski, M.D.'s National Provider Identifier (NPI) is 1023010063, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Edward Holowinski, M.D. located?
The NPPES record lists a practice address at 24100 Little Mack Ave, Saint Clair Shores, MI, 48080. Phone: (586) 443-4063. Providers update this record themselves, so call before visiting.
How can I verify Mark Edward Holowinski, M.D.'s license?
NPPES lists Michigan license number 4301066710, 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 Mark Edward Holowinski, M.D. prescribe under Medicare Part D?
In 2024, Mark Edward Holowinski, M.D. had 8,084 Medicare Part D claims for 386 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.