Michael Ainsworth, MD
Family Medicine Physician · Decatur, IN
Michael Ainsworth, MD is a family medicine physician with a practice address in Decatur, Indiana, and NPI 1629058698, issued on Jan 18, 2006. Check the license (Indiana 01045263, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Michael Ainsworth
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 01045263 IN
Self-reported in NPPES; status is on the state search - Practice location
- 1100 Mercer Ave, Decatur, IN 46733
- Phone
- (260) 724-2145
- Enumerated
- Jan 18, 2006
- Entity
- Type 1 · individual
Also registered at 1100 Mercer Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alicia Bates, NPNurse Practitioner1053391037
- Renato Bihasa, PTPhysical Therapist1346609716
- Elizabeth Blume, NPFamily Nurse Practitioner1033856992
- Kyle Bobay, DOEmergency Medicine Physician1578190740
- Debra Brandenberger, NPAdult Health Nurse Practitioner1063412419
- Deyanira Chen, M.D.Hospitalist Physician1922494228
Verify Michael Ainsworth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01045263Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
4.5 times the Medicare Part D claims of the average family medicine physician in 2024
15,763 Medicare Part D claims for 950 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 309 claims were for opioids.
Most prescribed
- Levothyroxine Sodium756 claims
- Amlodipine Besylate531 claims
- Metoprolol Succinate530 claims
- Atorvastatin Calcium516 claims
- Lisinopril453 claims
- Omeprazole346 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.
The practice group's Medicare quality score for 2023: 74.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $126.31
8 payments, mostly food and beverage; the largest payer was Axsome Therapeutics, Inc.. The 53,013 providers of this specialty with any payment received $861.30 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.
One hospital or facility affiliation
- Adams County Memorial HospitalDecatur, IN
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.
11 family medicine physician records list a Decatur practice address
They are 11 of the 145 NPPES records with a Decatur practice address, and 3,367 family medicine physician records in Indiana.
All 11 in Decatur → All 3,367 in Indiana → Every provider in Decatur →
Other family medicine physician records in Indiana
- Faryaal Aamir, MDBoonville, IN1649581778
- Melody Abadpour, MDLafayette, IN1043136419
- Troy Abbott, MDMuncie, IN1689693889
- Musa Abdalla, M. D.Lagrange, IN1548552375
- Azra Abdullah, M.D.Indianapolis, IN1063468916
- Daniel Abel, M.D.Mishawaka, IN1508177619
- Aris Rodel Abeleda, MDIndianapolis, IN1912185547
- Rashmi Abhyankar, M.D.Terre Haute, IN1437263555
- Walter Able, M.D.Columbus, IN1588704050
- Roy Abraham, MDPortland, IN1912214560
Common questions
What is Michael Ainsworth, MD's NPI number?
Michael Ainsworth, MD's National Provider Identifier (NPI) is 1629058698, issued on Jan 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Ainsworth, MD located?
The NPPES record lists a practice address at 1100 Mercer Ave, Decatur, IN, 46733. Phone: (260) 724-2145. Providers update this record themselves, so call before visiting.
How can I verify Michael Ainsworth, MD's license?
NPPES lists Indiana license number 01045263, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Ainsworth, MD prescribe under Medicare Part D?
In 2024, Michael Ainsworth, MD had 15,763 Medicare Part D claims for 950 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
What is Michael Ainsworth, MD's Medicare quality score?
The 2023 MIPS final score is 74.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.