NPPES file of Aug 9, 2026

James Michael Nussbaum, NP

Registered Nurse · Indianapolis, IN

James Michael Nussbaum, NP is a registered nurse with a practice address in Indianapolis, Indiana, and NPI 1134913601, issued on Apr 8, 2025. Check the license (Indiana 28268952A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1134913601
Name
James Michael Nussbaum
Credential
NP
Primary taxonomy
Registered Nurse 163W00000X
License numbers
28268952A IN
71016620A IN
Self-reported in NPPES; status is on the state search
Practice location
720 Eskenazi Ave, Indianapolis, IN 46202
Phone
(317) 880-0000
Enumerated
Apr 8, 2025
Record last updated
Aug 5, 2025
Medicare enrollment
Enrolled (PECOS I20250811001016); accepts Medicare assignment
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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8 nearest registered nurse records → All 1,480 in Indiana → Look up another NPI →

Also registered at 720 Eskenazi Ave

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

  1. Sergiu Abramovici, MDNeurology Physician1982015186
  2. Jennifer Adams, MSN, RN, ACNP-BCAcute Care Nurse Practitioner1750688206
  3. William Adamy, DOEmergency Medicine Physician1356741250
  4. Jayme Ahmed, M.D.Psychiatry Physician1043659436
  5. Busayo Akintayo, NPNurse Practitioner1215704408
  6. Shelby Albertson, PHARMDAmbulatory Care Pharmacist1952987943

Verify James Michael Nussbaum in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Indiana board licenses this profession
    Search for license 28268952A    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
Find 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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Bills Medicare through one group practice

  1. IU Health Medical Group LLCAvon, IN

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

James Michael Nussbaum among 1,480 registered nurse records in Indiana

James Michael Nussbaum, NP is one of 1,480 registered nurse records with a practice address in Indiana. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 71% of them.

  • NPI issued2025 · 71% of these records are older, 14% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 3% of these records are
  • Graduated2025 · median 2021 among the 37 with a school on file
  • Record last updated2025 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

448 registered nurse records list a practice address in Indianapolis

They are 448 of the 30,493 NPPES records with a practice address in Indianapolis, and 1,480 registered nurse records in Indiana.

All 1,480 in Indiana → Every provider in Indianapolis → Registered Nurse nationwide →

The 8 registered nurse records with the nearest ZIP codes

  1. Jo Coleman, RNIndianapolis, IN 462021518064252
  2. Ember Criswell, RNIndianapolis, IN 462021861403024
  3. Louann Hennig, RNIndianapolis, IN 462021710998984
  4. Tammy Jones, RNIndianapolis, IN 462021962598250
  5. Polly Lester, RNIndianapolis, IN 462021730296799
  6. Patricia Moore, STAFF NURSEIndianapolis, IN 462021720015563
  7. Kathy Redelman, RNIndianapolis, IN 462021770594954
  8. Julie Sandine, NURSE PRACTITIONERIndianapolis, IN 462021982648002

Common questions

What is James Michael Nussbaum, NP's NPI number?

James Michael Nussbaum, NP's National Provider Identifier (NPI) is 1134913601, issued on Apr 8, 2025. An NPI identifies a provider in billing; it is not a license.

Where is James Michael Nussbaum, NP located?

The NPPES record lists a practice address at 720 Eskenazi Ave, Indianapolis, IN, 46202. Phone: (317) 880-0000. Providers update this record themselves, so call before visiting.

How can I verify James Michael Nussbaum, NP's license?

NPPES lists Indiana license number 28268952A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.