A fast, free, no-login way to look up any U.S. healthcare provider in the federal NPPES registry.

Lookups

NPI Lookup
NPI Registry
By Specialty
By State

Resources

Guides
For Providers / API
Data Sources
About

Legal

Privacy
Terms
Correct a record

Data is sourced from the public NPPES (National Plan and Provider Enumeration System) registry published by CMS. NPI Central is not affiliated with, or endorsed by, CMSor any healthcare provider. Information is provided “as is” for general reference and is not medical advice.

FCRA notice: NPI Central is not a consumer reporting agency. This information may not be used to determine eligibility for employment, credentialing, insurance, or any other purpose covered by the Fair Credit Reporting Act.

© 2026 NPI Central. All rights reserved.

Allison Hammer, NP — NPI 1508191750, Indianapolis, IN | NPI Central

Home/
NPI Lookup/
IN/
NPI 1508191750

IndividualActive

Allison Hammer, NP

NPI 1508191750 · Pediatric Nurse Practitioner · Indianapolis, IN

Provider details

NPI number: 1508191750
Entity type: Individual
Primary specialty: Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: NP
Sex: Female
Sole proprietor: No
License: 209.007786 (IL)

Specialties & taxonomies

Pediatric Nurse PractitionerPrimary363LP0200XLicense 71009074A (IN)
Physician Assistants & Advanced Practice Nursing Providers
Pediatric Nurse Practitioner363LP0200XLicense 209.007786 (IL)
Physician Assistants & Advanced Practice Nursing Providers

Practice location

575 Riley Hospital Dr Ste 2240

Indianapolis, IN 46202-5272

Phone: (317) 944-8620

Approximate (ZIP-level) locationGet directions

More IN providers

Mailing address

250 N Shadeland Ave

Indianapolis, IN 46219-4959

Additional practice locations (1)

225 E Chicago Ave
Box 25
Chicago, IL 60611-2991
Phone: (312) 227-6230

Registry dates

Enumerated: 2009-10-06
Last updated: 2021-01-18
Certified: 2021-01-18

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