What is Chimi Nusbaum's NPI number?

Chimi Nusbaum's National Provider Identifier (NPI) is 1265809321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chimi Nusbaum's specialty?

Chimi Nusbaum is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Chimi Nusbaum located?

Chimi Nusbaum's practice location on file with NPPES is 2001 W 86th St, Indianapolis, IN 46260-1902.

What is Chimi Nusbaum's phone number?

The practice phone number listed in the NPPES registry for Chimi Nusbaum is (317) 415-7921.

Does Chimi Nusbaum accept Medicare?

Chimi Nusbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Chimi Nusbaum's NPI active?

Yes — Chimi Nusbaum's NPI (1265809321) is active in the NPPES registry as of the last update on 2025-12-23.

IndividualActiveAccepts Medicare

Chimi Nusbaum, NP

NPI 1265809321 · Nurse Practitioner · Indianapolis, IN

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Chimi Nusbaum, NP is a Nurse Practitioner provider in Indianapolis, IN (NPI 1265809321).

Provider details

NPI number: 1265809321
Entity type: Individual
Primary specialty: Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: NP
Sex: Female
Sole proprietor: No
License: 71005652A (IN)

Specialties & taxonomies

Nurse PractitionerPrimary363L00000XLicense 71005652A (IN)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(82/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
10 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
5 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

2001 W 86th St

Indianapolis, IN 46260-1902

Phone: (317) 415-7921

Fax: (317) 415-7922

Street-level locationGet directions

Mailing address

707 Cedar St Ste 405

South Bend, IN 46617-2059

Additional practice locations (4)

11115 Parkview Plaza Dr
Fort Wayne, IN 46845-1701
Phone: (260) 672-6443
Fax: (260) 672-6559
7950 W Jefferson Blvd
Fort Wayne, IN 46804-4140
Phone: (260) 435-7001
Fax: (260) 435-7632
1500 N Ritter Ave
Indianapolis, IN 46219-3027
Phone: (317) 355-1411
5215 Holy Cross Pkwy
Mishawaka, IN 46545
Phone: (574) 335-5000

Enumerated: 2015-08-25
Last updated: 2025-12-23
Certified: 2025-12-23

Frequently asked questions

What is Chimi Nusbaum's NPI number?: Chimi Nusbaum's National Provider Identifier (NPI) is 1265809321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Chimi Nusbaum's specialty?: Chimi Nusbaum is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Chimi Nusbaum located?: Chimi Nusbaum's practice location on file with NPPES is 2001 W 86th St, Indianapolis, IN 46260-1902.
What is Chimi Nusbaum's phone number?: The practice phone number listed in the NPPES registry for Chimi Nusbaum is (317) 415-7921.
Does Chimi Nusbaum accept Medicare?: Chimi Nusbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Chimi Nusbaum's NPI active?: Yes — Chimi Nusbaum's NPI (1265809321) is active in the NPPES registry as of the last update on 2025-12-23.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.