William S. Sobat, MD
Surgery Physician · Avon, IN
William S. Sobat, MD is a surgery physician with a practice address in Avon, Indiana, and NPI 1164517439, issued on Oct 4, 2006. Check the license (Indiana 01019828, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- William S. Sobat
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 01019828 IN
Self-reported in NPPES; status is on the state search - Practice location
- 1111 Ronald Reagan Pkwy, Avon, IN 46123
- Phone
- (317) 217-3675
- Enumerated
- Oct 4, 2006
- Record last updated
- Oct 23, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (317) 217-2559
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 612 in Indiana → Look up another NPI →
Also registered at 1111 Ronald Reagan Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Adrian-Stephenson, NPGerontology Nurse Practitioner1669183448
- Neggin Afsari, DOPediatrics Physician1861953416
- Afsa Ali, MDInternal Medicine Physician1710322862
- Ann Allison, RNClinical Nurse Specialist1558978353
- Salvador Arceo, MDEmergency Medicine Physician1669835369
- Kimberly Barrett, PA-CPhysician Assistant1013408483
Verify William S. Sobat in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01019828Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average surgery physician in 2024
34 Medicare Part D claims, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
William S. Sobat among 612 surgery physician records in Indiana
William S. Sobat, MD is one of 612 surgery physician records with a practice address in Indiana. 79% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 52% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2007 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Indiana
There are 612 surgery physician records in Indiana.
All 612 in Indiana → Every provider in Avon → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Joanna Hunter-Squires, M.D.Avon, IN 461231023378437
- Bruce Inman, M.D.Avon, IN 461231699779579
- Tahereh Soleimani, MD, MPHAvon, IN 461231366892630
- Steven Branch, M.D., PH.D.Danville, IN 461221922096551
- Gerirose Gooding, MDDanville, IN 461221649545757
- Kimberly Kerr, MDDanville, IN 461221366465619
- Lemoyne Pringle, M.D.Danville, IN 461221558411199
- Michael Pyle, M.D.Danville, IN 461221205816592
Common questions
What is William S. Sobat, MD's NPI number?
William S. Sobat, MD's National Provider Identifier (NPI) is 1164517439, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William S. Sobat, MD located?
The NPPES record lists a practice address at 1111 Ronald Reagan Pkwy, Avon, IN, 46123. Phone: (317) 217-3675. Providers update this record themselves, so call before visiting.
How can I verify William S. Sobat, MD's license?
NPPES lists Indiana license number 01019828, 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 William S. Sobat, MD prescribe under Medicare Part D?
In 2024, William S. Sobat, MD had 34 Medicare Part D claims; the average among surgery physician prescribers was 147. 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.