Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hillary M Lawyer, NP

Nurse Practitioner in Washington, IN · enumerated 2016.

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

National Provider Identifier

1578926580

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Registry record

Entity type Individual (Type 1)

Name Hillary M Lawyer

Credential NP

Sex Female

Practice address 600 S State Road 57, Washington, IN, 47501

Phone (812) 257-1052

Fax (812) 996-7649

Enumeration date Mar 29, 2016

Last updated in NPPES Mar 5, 2026

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71006367A (IN) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
201376190	Medicaid	IN	-
000001024910	Other	IN	ANTHEM BCBS
P01685805	Other	IN	RAILROAD 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

How do I verify Hillary Lawyer's NPI record?

Cross-check NPI 1578926580 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578926580 active?

Yes, as of the latest NPPES snapshot, NPI 1578926580 is active (record last updated 2026-03-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-05.