Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Heather Jean Williams, FNP-C

Family Nurse Practitioner in Indianapolis, IN · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1073144457

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Registry record

Entity type Individual (Type 1)

Name Heather Jean Williams

Credential FNP-C

Sex Female

Practice address 1801 N Senate Blvd Ste 535, Indianapolis, IN, 46202

Phone (317) 944-9400

Fax (317) 963-1955

Enumeration date Feb 4, 2020

Last updated in NPPES Oct 2, 2023

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F01200117 (MO) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 27788 (SC) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71013707A (IN) Primary

Other identifiers

Identifier	Type	State	Issuer
2644030H14	Other	IN	MEDICARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1073144457 active?

Yes, as of the latest NPPES snapshot, NPI 1073144457 is active (record last updated 2023-10-02).

How do I verify Heather Williams's NPI record?

Cross-check NPI 1073144457 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-02.