NPPES file of Aug 9, 2026

Michael L. Didonna, MD

Orthopaedic Hand Surgery Physician · Fishers, IN

Michael L. Didonna, MD is an orthopaedic hand surgery physician with a practice address in Fishers, Indiana, and NPI 1841260072, issued on Jan 23, 2006. Check the license (Indiana 01070054A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841260072
Name
Michael L. Didonna
Credential
MD
Primary taxonomy
Orthopaedic Hand Surgery Physician 207XS0106X
License numbers
01070054A IN
K8620 TX
Self-reported in NPPES; status is on the state search
Practice location
13100 E 136TH St, Fishers, IN 46037
Phone
(317) 688-5980
Enumerated
Jan 23, 2006
Record last updated
Jan 14, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(317) 678-3222
Medicaid IDs
161226901 TX
201040320 IN
Medicare enrollment
Enrolled (PECOS I20111208000408); accepts Medicare assignment
Medical or professional school
University Of Texas Southwestern Medical School At Dallas, 1997
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 13100 E 136TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Suzanne Bielski, MDPediatrics Physician1962442764
  2. Daniel England, PA-CPhysician Assistant1295701308
  3. Allison Garrison, NPFamily Nurse Practitioner1922654227
  4. Marilyn Gately, PAPhysician Assistant1083655849
  5. Michelle Haweit, NPAdult Health Nurse Practitioner1376653014
  6. William Heisel, MDGeneral Practice Physician1508819772

Verify Michael L. Didonna in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Licensing Board of Indiana
    Search for license 01070054A
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Indiana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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87% fewer Medicare Part D claims than the average orthopaedic hand surgery physician in 2024

25 Medicare Part D claims for 20 beneficiaries, against an average of 186 among the 2,203 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 15 claims were for opioids.

  1. Michael Didonna25
  2. Specialty average186

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 2 group practices

  1. Indiana University Health Care Associates IncFishers, IN
  2. IU Health Medical Group LLCIndianapolis, IN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michael L. Didonna among 65 orthopaedic hand surgery physician records in Indiana

Michael L. Didonna, MD is one of 65 orthopaedic hand surgery physician records with a practice address in Indiana. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.

  • NPI issued2006 · 17% of these records are older, 49% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileYes · 83% of these records are
  • Graduated1997 · median 2003 among the 54 with a school on file
  • Record last updated2021 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0106X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Hand Surgery Physician providers in Indiana

There are 65 orthopaedic hand surgery physician records in Indiana.

The 8 orthopaedic hand surgery physician records with the nearest ZIP codes

  1. Michael Pannunzio, M.D.Carmel, IN 460321598700783
  2. Lance Rettig, MDCarmel, IN 460321205889276
  3. Li Chen, M.D.Anderson, IN 460131992758189
  4. Kelly Graner, M.D.Greenwood, IN 461421578876116
  5. Robert Falender, MDGreenwood, IN 461431386696250
  6. Christy Kellams, MDGreenwood, IN 461431356442362
  7. Matthew Walker, MDGreenwood, IN 461431508123027
  8. Hiram Whitaker, MDGreenwood, IN 461431245285055

Common questions

What is Michael L. Didonna, MD's NPI number?

Michael L. Didonna, MD's National Provider Identifier (NPI) is 1841260072, issued on Jan 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael L. Didonna, MD located?

The NPPES record lists a practice address at 13100 E 136TH St, Fishers, IN, 46037. Phone: (317) 688-5980. Providers update this record themselves, so call before visiting.

How can I verify Michael L. Didonna, MD's license?

NPPES lists Indiana license number 01070054A, 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 L. Didonna, MD prescribe under Medicare Part D?

In 2024, Michael L. Didonna, MD had 25 Medicare Part D claims for 20 beneficiaries; the average among orthopaedic hand surgery physician prescribers was 186. 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.