Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Michael J Lawler, CRNP

Family Nurse Practitioner in Harrisburg, PA · enumerated 2006.

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

National Provider Identifier

1023083508

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Michael J Lawler

Credential CRNP

Sex Male

Practice address Harrisburg, PA, 17109

Phone (717) 715-8705

Fax (717) 715-8707

Enumeration date Feb 20, 2006

Last updated in NPPES Jul 15, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP007625 (PA) Primary

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 Michael Lawler's NPI record?

Cross-check NPI 1023083508 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1023083508 active?

Yes, as of the latest NPPES snapshot, NPI 1023083508 is active (record last updated 2013-07-15).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-15.