NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Lynda S. Bickerstaff, RN, MSN, CNS, CWOCN

Clinical Nurse Specialist in Carlsbad, NM · enumerated 2006.

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

National Provider Identifier

1598784571

Verified

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Registry record

Entity type Individual (Type 1)
Name Ms. Lynda S. Bickerstaff
Credential RN, MSN, CNS, CWOCN
Sex Female
Practice address 2402 W Pierce St, Suite 5a, Carlsbad, NM, 88220
Fax (575) 887-5336
Enumeration date Jul 19, 2006
Last updated in NPPES May 14, 2010

Taxonomy & licenses

364S00000X Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License R13772 (NM) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier Type State Issuer
05128358 Medicaid NM -
NM06D32 Other NM BCBS

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.

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Frequently asked questions

Is NPI 1598784571 active?
Yes, as of the latest NPPES snapshot, NPI 1598784571 is active (record last updated 2010-05-14).
How do I verify Lynda Bickerstaff's NPI record?
Cross-check NPI 1598784571 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 2010-05-14.