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CHIMI NUSBAUM NP
NPI 1265809321
Nurse Practitioner in Indianapolis, IN

Active since August 25, 2015PECOS Enrolled
2001 W 86TH ST, INDIANAPOLIS, IN 46260(317) 415-7921(317) 415-7922 Get Directions Write a Review

NPPES record last updated: December 23, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 23, 2025, Nov 10, 2025, Apr 25, 2022 and 8 more (11 updates tracked since 2016).

About Chimi Nusbaum Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHIMI NUSBAUM NP (NPI 1265809321) is an individual nurse practitioner in Indianapolis, Indiana, licensed in Indiana (71005652A) and active in the NPI registry since August 2015. She is enrolled in Medicare PECOS and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1265809321
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCHIMI NUSBAUMCredential: NP
Location Address2001 W 86TH STIndianapolis, IN 46260-1902
Mailing Address707 Cedar St Ste 405South Bend, IN 46617-2059 · (574) 335-8707
Phone(317) 415-7921
Fax(317) 415-7922
Sole ProprietorNo
Enumeration DateAugust 25, 2015
Last NPPES UpdateDecember 23, 202511 updates tracked since enumeration
NPPES CertifiedDecember 23, 2025
✔ NPI 1265809321 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in IN · 71005652A
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
2001 W 86TH ST, Indianapolis, IN 46260
Open in Google Maps ↗

Secondary Practice Locations 4

Location 111115 Parkview Plaza DrFort Wayne, IN 46845-1701 · Phone (260) 672-6443 · Fax (260) 672-6559
Location 25215 Holy Cross PkwyMishawaka, IN 46545 · Phone (574) 335-5000
Location 31500 N Ritter AveIndianapolis, IN 46219-3027 · Phone (317) 355-1411
Location 47950 W Jefferson BlvdFort Wayne, IN 46804-4140 · Phone (260) 435-7001 · Fax (260) 435-7632

Other Identifiers 3

OtherP02078333IN · Medicare Raidroad
Medicaid201316100IN
Other000000959681IN · Bcbs

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chimi Nusbaum Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show Chimi Nusbaum reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St Vincent Pediatric Subspecialties
0.1 mi
Pediatrics
2001 W 86TH ST
Indianapolis, IN 46260
  • Reassigned Medicare billing, Indiana enrollment
  • 294 clinicians in this Medicare group
NPI 1013967736 (317) 338-2273
Parkview Health System,inc
78 mi
Family Medicine
2003 STULTS RD STE 100
Huntington, IN 46750
  • Reassigned Medicare billing, Indiana enrollment
  • 1,752 clinicians in this Medicare group
NPI 1467779124 (260) 356-5424
Lutheran Medical Group LLC
92 mi
Cardiovascular Disease
7916 W JEFFERSON BLVD
Fort Wayne, IN 46804
  • Reassigned Medicare billing, Indiana enrollment
  • 301 clinicians in this Medicare group
NPI 1164662805 (260) 432-2297
Saint Joseph Regional Medical Center-South Bend Campus, Inc
122 mi
Radiology, Mobile Mammography
234 CHAPIN ST STE I
South Bend, IN 46601
  • Reassigned Medicare billing, Indiana enrollment
  • 216 clinicians in this Medicare group
NPI 1023844693 (574) 274-4552

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46260 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AMBER SEAMAN
Physician Assistant
2001 W 86TH ST
INDIANAPOLIS, IN 46260
Marion County (317) 338-2345
LILY SNYDER
Pharmacist
2001 W 86TH ST
INDIANAPOLIS, IN 46260
Marion County (317) 415-8111
JANE GUNSENHOUSER MD
Anesthesiology
2001 W 86TH ST
INDIANAPOLIS, IN 46260
Marion County (317) 567-2180
GREGORY BAUWENS MD
Emergency Medicine
2001 W 86TH ST
INDIANAPOLIS, IN 46260
Marion County (317) 802-3140
DR. JENNIFER RAE BARKER M.D.
Emergency Medicine
2001 W 86TH ST
INDIANAPOLIS, IN 46260
Marion County (317) 338-2121
ST. VINCENT
General Acute Care Hospital
2001 W 86TH ST
INDIANAPOLIS, IN 46260
Marion County (317) 338-2281
ST. VINCENT HOSPITAL
Student in an Organized Health Care Education/Training Program
2001 W 86TH ST
INDIANAPOLIS, IN 46260
Marion County (317) 338-2281
BROOKE KATHERINE GREENE MD
Pediatrics
2001 W 86TH ST
INDIANAPOLIS, IN 46260
Marion County (317) 338-6815

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Chimi Nusbaum's NPI number?

The NPI number for Chimi Nusbaum is 1265809321. It was assigned to this individual provider in the NPPES registry on August 25, 2015.

Where is Chimi Nusbaum located?

Chimi Nusbaum practices at 2001 W 86th St, Indianapolis, IN 46260. The listed phone number is (317) 415-7921.

What is Chimi Nusbaum's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Chimi Nusbaum enrolled in Medicare?

Yes. Chimi Nusbaum is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Chimi Nusbaum's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chimi Nusbaum reassigns Medicare benefits to 4 organizations: St Vincent Pediatric Subspecialties (Indianapolis, IN), Parkview Health System,inc (Huntington, IN), Lutheran Medical Group LLC (Fort Wayne, IN) and Saint Joseph Regional Medical Center-South Bend Campus, Inc (South Bend, IN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Chimi Nusbaum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chimi Nusbaum accept?

Health plans from Anthem Blue Cross and Blue Shield and CareSource list Chimi Nusbaum as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Chimi Nusbaum was last updated on December 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.