John I. Williams, MD
Orthopaedic Surgery Physician · Fort Wayne, IN
John I. Williams, MD is an orthopaedic surgery physician with a practice address in Fort Wayne, Indiana, and NPI 1427059682, issued on Aug 9, 2005. Check the license (Indiana 01045059A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- John I. Williams
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 01045059A IN
Self-reported in NPPES; status is on the state search - Practice location
- 5050 N Clinton St, Fort Wayne, IN 46825
- Phone
- (260) 484-8551
- Enumerated
- Aug 9, 2005
- Record last updated
- Oct 22, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (260) 482-5060
- Medicaid ID
- 200029200 IN
- Medicare enrollment
- Enrolled (PECOS I20100929000644); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 491 in Indiana → Look up another NPI →
Also registered at 5050 N Clinton St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tyson Agnew, PAPhysician Assistant1801614524
- John Akers, PAPhysician Assistant1609878487
- Daniel Andersen, DOOrthopaedic Surgery Physician1841856515
- Dale AndersonCertified Registered Nurse Anesthetist1750779591
- Carissa Ashtary Yazdi, PA-CPhysician Assistant1609224732
- Susan Badenhorst, CRNACertified Registered Nurse Anesthetist1528069960
Verify John I. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01045059ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024
841 Medicare Part D claims for 279 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 77 claims were for opioids.
Most prescribed
- Gabapentin140 claims
- Celecoxib125 claims
- Mupirocin120 claims
- Methocarbamol86 claims
- Diclofenac Potassium68 claims
- Prednisone61 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 MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $242,097.04
39 payments; by number, the most common kind was royalty or license; the largest payer was Stryker Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 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
- Orthopaedics Northeast PCFort Wayne, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John I. Williams among 491 orthopaedic surgery physician records in Indiana
John I. Williams, MD is one of 491 orthopaedic surgery physician records with a practice address in Indiana. 76% 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, 80% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1990 · median 2004 among the 314 with a school on file
- Record last updated2018 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Indiana
There are 491 orthopaedic surgery physician records in Indiana.
All 491 in Indiana → Every provider in Fort Wayne → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- William Berghoff, MDFort Wayne, IN 468251811995970
- David Conner, MDFort Wayne, IN 468251750420105
- William Couch, MDFort Wayne, IN 468251073505301
- David Goertzen, MDFort Wayne, IN 468251154329902
- Jeffrey Harris, MDFort Wayne, IN 468251689673204
- Jeffrey Hartzell, M.D.Fort Wayne, IN 468251245315183
- Gregory Hoffman, MDFort Wayne, IN 468251598764128
- Scott Karr, MDFort Wayne, IN 468251578562104
Common questions
What is John I. Williams, MD's NPI number?
John I. Williams, MD's National Provider Identifier (NPI) is 1427059682, issued on Aug 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John I. Williams, MD located?
The NPPES record lists a practice address at 5050 N Clinton St, Fort Wayne, IN, 46825. Phone: (260) 484-8551. Providers update this record themselves, so call before visiting.
How can I verify John I. Williams, MD's license?
NPPES lists Indiana license number 01045059A, 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 John I. Williams, MD prescribe under Medicare Part D?
In 2024, John I. Williams, MD had 841 Medicare Part D claims for 279 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is John I. Williams, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.