Michael S. Mattia, MD
Family Medicine Physician · Kalamazoo, MI
Michael S. Mattia, MD is a family medicine physician with a practice address in Kalamazoo, Michigan, and NPI 1619536331, issued on Jun 6, 2019. Check the license (Michigan 4351045469, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Michael S. Mattia
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 4351045469 MI
72256 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Oakland Dr, Kalamazoo, MI 49008
- Phone
- (269) 349-2641
- Enumerated
- Jun 6, 2019
- Record last updated
- Aug 17, 2022
- Medicare enrollment
- Enrolled (PECOS I20220830003353); accepts Medicare assignment
- 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 1000 Oakland Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Syed Muhammad Abbas, MDStudent in an Organized Health Care Education/Training Program1093697260
- Saja AbdelhadiStudent in an Organized Health Care Education/Training Program1003654070
- Peter Abdou, MEDICAL STUDENT (MD)Student in an Organized Health Care Education/Training Program1578243721
- Ramsha Abdul Qadir, MDStudent in an Organized Health Care Education/Training Program1972493583
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Verify Michael S. Mattia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4351045469Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% more Medicare Part D claims than the average family medicine physician in 2024
5,114 Medicare Part D claims for 395 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 168 claims were for opioids.
Most prescribed
- Atorvastatin Calcium292 claims
- Lisinopril218 claims
- Levothyroxine Sodium159 claims
- Omeprazole158 claims
- Metoprolol Succinate156 claims
- Tamsulosin Hcl155 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 affiliation
- Grand Itasca Clinic And HospitalGrand Rapids, MN · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Michael S. Mattia among 6,013 family medicine physician records in Michigan
Michael S. Mattia, 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 2019, is newer than 79% of them.
- NPI issued2019 · 79% of these records are older, 17% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2018 · median 2008 among the 3,493 with a school on file
- Record last updated2022 · 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).
98 family medicine physician records list a practice address in Kalamazoo
They are 98 of the 6,553 NPPES records with a practice address in Kalamazoo, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Kalamazoo → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- William Allen, M.D.Kalamazoo, MI 490081639147168
- Pradipkumar Bhatt, MDKalamazoo, MI 490081558380402
- Glenn Dregansky, DOKalamazoo, MI 490081134128093
- Jane Hanneken, M.D.Kalamazoo, MI 490081780652834
- Theresa Kordish, DOKalamazoo, MI 490081437169034
- Eric Lean, MDKalamazoo, MI 490081639151871
- Thomas Leibold, M.D.Kalamazoo, MI 490081992756456
- Wayne Little, MDKalamazoo, MI 490081508854456
Common questions
What is Michael S. Mattia, MD's NPI number?
Michael S. Mattia, MD's National Provider Identifier (NPI) is 1619536331, issued on Jun 6, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Michael S. Mattia, MD located?
The NPPES record lists a practice address at 1000 Oakland Dr, Kalamazoo, MI, 49008. Phone: (269) 349-2641. Providers update this record themselves, so call before visiting.
How can I verify Michael S. Mattia, MD's license?
NPPES lists Michigan license number 4351045469, 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 Michael S. Mattia, MD prescribe under Medicare Part D?
In 2024, Michael S. Mattia, MD had 5,114 Medicare Part D claims for 395 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.