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Ms. Sandra Joan Layman, MSN, ANP-C

Adult Health Nurse Practitioner in Tucson, AZ · enumerated 2007.

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

National Provider Identifier

1356464226

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Registry record

Entity type Individual (Type 1)
Name Ms. Sandra Joan Layman
Credential MSN, ANP-C
Sex Female
Practice address 5350 E Erickson Dr, Tucson, AZ, 85712
Phone (520) 733-2250
Enumeration date Apr 7, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN108744 (AZ) 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.

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Frequently asked questions

How do I verify Sandra Layman's NPI record?
Cross-check NPI 1356464226 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1356464226 active?
Yes, as of the latest NPPES snapshot, NPI 1356464226 is active (record last updated 2007-07-08).

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