Matthew T. Ewald, MD
Family Medicine Physician · Rochester Hills, MI
Matthew T. Ewald, MD is a family medicine physician with a practice address in Rochester Hills, Michigan, and NPI 1831180595, issued on Nov 2, 2005. Check the license (Michigan 4301070218, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Matthew T. Ewald
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4301070218 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2940 Crooks RD, Rochester Hills, MI 48309
- Phone
- (248) 997-9700
- Enumerated
- Nov 2, 2005
- Record last updated
- Mar 16, 2023
- Fax
- (248) 997-9707
- Medicare enrollment
- Enrolled (PECOS I20040611001420); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 1997
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Also registered at 2940 Crooks RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marisa Abbo, DOFamily Medicine Physician1184605388
- Katherine Becker Mitzner, DOFamily Medicine Physician1154816890
- Ronald Bellisario, MDFamily Medicine Physician1114918877
- Olivia Bennett, PA-CFamily Medicine Physician1699381715
- Emi Bulica, MDFamily Medicine Physician1093371791
- Stacey Kastl, MDFamily Medicine Physician1407064892
Verify Matthew T. Ewald in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301070218Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% more Medicare Part D claims than the average family medicine physician in 2024
4,198 Medicare Part D claims for 506 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 138 claims were for opioids.
Most prescribed
- Atorvastatin Calcium247 claims
- Lisinopril172 claims
- Alprazolam163 claims
- Metoprolol Succinate161 claims
- Metformin Hcl156 claims
- Levothyroxine Sodium151 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: $68.77
4 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. 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
- Stonebrooke Family PhysiciansRochester Hills, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew T. Ewald among 6,013 family medicine physician records in Michigan
Matthew T. Ewald, MD 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
- Graduated1997 · median 2008 among the 3,493 with a school on file
- Record last updated2023 · 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).
73 family medicine physician records list a practice address in Rochester Hills
They are 73 of the 1,697 NPPES records with a practice address in Rochester Hills, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Rochester Hills → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Marisa Abbo, DORochester Hills, MI 483091184605388
- Katherine Becker Mitzner, DORochester Hills, MI 483091154816890
- Ronald Bellisario, MDRochester Hills, MI 483091114918877
- Gregg Branham, DORochester Hills, MI 483091114069838
- Jennifer Haener, D.O.Rochester Hills, MI 483091083735773
- David HollettRochester Hills, MI 483091417021213
- Stacey Kastl, MDRochester Hills, MI 483091407064892
- Lillian Marzouq, M.D.Rochester Hills, MI 483091932199452
Common questions
What is Matthew T. Ewald, MD's NPI number?
Matthew T. Ewald, MD's National Provider Identifier (NPI) is 1831180595, issued on Nov 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Matthew T. Ewald, MD located?
The NPPES record lists a practice address at 2940 Crooks RD, Rochester Hills, MI, 48309. Phone: (248) 997-9700. Providers update this record themselves, so call before visiting.
How can I verify Matthew T. Ewald, MD's license?
NPPES lists Michigan license number 4301070218, 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 Matthew T. Ewald, MD prescribe under Medicare Part D?
In 2024, Matthew T. Ewald, MD had 4,198 Medicare Part D claims for 506 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.