NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Pam O. Werstlein, PHD, APRN, BC, LPC

Family Nurse Practitioner in Lexington, NC · enumerated 2005.

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

National Provider Identifier

1699764985

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Pam O. Werstlein
Credential PHD, APRN, BC, LPC
Sex Female
Practice address 915 N Greensboro St, Lexington, NC, 27292
Enumeration date Oct 19, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 84147 (NC) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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 1699764985 active?
Yes, as of the latest NPPES snapshot, NPI 1699764985 is active (record last updated 2007-07-08).
How do I verify Pam Werstlein's NPI record?
Cross-check NPI 1699764985 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.