NPPES file of Aug 9, 2026

Nancy E. Butler, M.D.

Psychiatry Physician · Indianapolis, IN

Nancy E. Butler, M.D. is a psychiatry physician with a practice address in Indianapolis, Indiana, and NPI 1588766042, issued on Sep 3, 2006. Check the license (Indiana 01030353A, 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
1588766042
Name
Nancy E. Butler
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
01030353A IN
Self-reported in NPPES; status is on the state search
Practice location
355 W 16TH St, Indianapolis, IN 46202
Phone
(317) 963-7300
Enumerated
Sep 3, 2006
Record last updated
Mar 16, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicaid ID
100145580 IN
Medicare enrollment
Enrolled (PECOS I20080702000364); accepts Medicare assignment
Medical or professional school
Indiana University School Of Medicine, 1980
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 355 W 16TH St

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

  1. Maurissa AbecassisMental Health Counselor1467996132
  2. Kazeerat Adedokun, MDStudent in an Organized Health Care Education/Training Program1962107235
  3. Amy Anderson, NPAcute Care Nurse Practitioner1750545109
  4. Peggy Barnes, LCSWSocial Worker1003863085
  5. Sarah BaumanStudent in an Organized Health Care Education/Training Program1679980080
  6. Cheryl Bedwell, RNRegistered Nurse1912259359

Verify Nancy E. Butler 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 01030353A
    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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97% fewer Medicare Part D claims than the average psychiatry physician in 2024

34 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Nancy Butler34
  2. Specialty average1,000

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 one group practice

  1. 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).

Nancy E. Butler among 672 psychiatry physician records in Indiana

Nancy E. Butler, M.D. is one of 672 psychiatry physician records with a practice address in Indiana. 73% 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 11% of them.

  • NPI issued2006 · 11% of these records are older, 51% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated1980 · median 2003 among the 341 with a school on file
  • Record last updated2020 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Indiana

There are 672 psychiatry physician records in Indiana.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Amit Anand, M.D.Indianapolis, IN 462021629021563
  2. Harpriya Bhagar, M.D.Indianapolis, IN 462021831142678
  3. David Diaz, MDIndianapolis, IN 462021932101391
  4. Jeanne Dickens, M.D.Indianapolis, IN 462021548214968
  5. Kathryn Eschmann, D.O.Indianapolis, IN 462021871577692
  6. Tracy Gunter, MDIndianapolis, IN 462021063407732
  7. Robert Holt, M.D.Indianapolis, IN 462021174570634
  8. Paula Mathewson, M.D.Indianapolis, IN 462021770534091

Common questions

What is Nancy E. Butler, M.D.'s NPI number?

Nancy E. Butler, M.D.'s National Provider Identifier (NPI) is 1588766042, issued on Sep 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Nancy E. Butler, M.D. located?

The NPPES record lists a practice address at 355 W 16TH St, Indianapolis, IN, 46202. Phone: (317) 963-7300. Providers update this record themselves, so call before visiting.

How can I verify Nancy E. Butler, M.D.'s license?

NPPES lists Indiana license number 01030353A, 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 Nancy E. Butler, M.D. prescribe under Medicare Part D?

In 2024, Nancy E. Butler, M.D. had 34 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.