Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deborah K Hartman, MSN, RNC, CRNP

Psychiatric/Mental Health Nurse Practitioner in Lancaster, PA · enumerated 2006.

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

National Provider Identifier

1356355820

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Registry record

Entity type Individual (Type 1)

Name Deborah K Hartman

Credential MSN, RNC, CRNP

Sex Female

Practice address 1902 Olde Homestead Ln, Lancaster, PA, 17601

Phone (717) 390-0353

Enumeration date Jul 28, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP007900 (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
007295778 0002	Medicaid	PA	-

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 Deborah Hartman's NPI record?

Cross-check NPI 1356355820 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1356355820 active?

Yes, as of the latest NPPES snapshot, NPI 1356355820 is active (record last updated 2023-03-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.