NPPES file of Aug 9, 2026

Stephen William Wolfe, M.D.

Neurology Physician · Rensselaer, IN

Stephen William Wolfe, M.D. is a neurology physician with a practice address in Rensselaer, Indiana, and NPI 1891029609, issued on Sep 25, 2009. Check the license (Indiana 01067313A, 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
1891029609
Name
Stephen William Wolfe
Credential
M.D.
Primary taxonomy
Neurology Physician 2084N0400X
License number
01067313A IN
Self-reported in NPPES; status is on the state search
Practice location
1104 E Grace St, Rensselaer, IN 47978
Phone
(219) 866-5141
Enumerated
Sep 25, 2009
Record last updated
Mar 26, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicaid ID
200999190 IN
Medicare enrollment
Enrolled (PECOS I20100824000437); accepts Medicare assignment
Medical or professional school
Indiana University School Of Medicine, 2001
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 1104 E Grace St

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

  1. Jacob Babu, MDHospitalist Physician1821236696
  2. Elizabeth Bayci, PTPhysical Therapist1518911155
  3. Tracy BiggsSpeech-Language Pathologist1417126533
  4. Christopher Conn, MDSurgery Physician1164440830
  5. Heather DeyoungPharmacist1316531486
  6. Tyler Emley, M.D.Urology Physician1407989932

Verify Stephen William Wolfe 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 01067313A
    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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81% fewer Medicare Part D claims than the average neurology physician in 2024

255 Medicare Part D claims for 28 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Stephen Wolfe255
  2. Specialty average1,370

Most prescribed

  1. Memantine Hcl47 claims
  2. Levetiracetam30 claims
  3. Donepezil Hcl29 claims
  4. Carbidopa-Levodopa27 claims
  5. Propranolol Hcl21 claims
  6. Topiramate16 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.

Stephen William Wolfe among 351 neurology physician records in Indiana

Stephen William Wolfe, M.D. is one of 351 neurology physician records with a practice address in Indiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 67% of them.

  • NPI issued2009 · 67% of these records are older, 30% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2001 · median 2001 among the 260 with a school on file
  • Record last updated2019 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2 neurology physician records list a practice address in Rensselaer

They are 2 of the 116 NPPES records with a practice address in Rensselaer, and 351 neurology physician records in Indiana.

The 8 neurology physician records with the nearest ZIP codes

  1. Julian Ungar-Sargon, M.D., PHDRensselaer, IN 479781376642900
  2. Alex Ellison, MDLafayette, IN 479051831350743
  3. Khaled Hammoud, MDLafayette, IN 479051982806402
  4. Sara Huffer, M.D.Lafayette, IN 479051891909602
  5. Petronio Ilagan, MDLafayette, IN 479051639122047
  6. Albert Lee, M.D.Lafayette, IN 479051790815322
  7. Scott Sanders, MD, PHDLafayette, IN 479051902800576
  8. Anthony Simchak, MDLafayette, IN 479051639176530

Common questions

What is Stephen William Wolfe, M.D.'s NPI number?

Stephen William Wolfe, M.D.'s National Provider Identifier (NPI) is 1891029609, issued on Sep 25, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Stephen William Wolfe, M.D. located?

The NPPES record lists a practice address at 1104 E Grace St, Rensselaer, IN, 47978. Phone: (219) 866-5141. Providers update this record themselves, so call before visiting.

How can I verify Stephen William Wolfe, M.D.'s license?

NPPES lists Indiana license number 01067313A, 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 Stephen William Wolfe, M.D. prescribe under Medicare Part D?

In 2024, Stephen William Wolfe, M.D. had 255 Medicare Part D claims for 28 beneficiaries; the average among neurology physician prescribers was 1,370. 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.