Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Elizabeth Crocker, RN, CDE

Diabetes Educator Registered Nurse in Long Beach, CA · enumerated 2010.

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

National Provider Identifier

1437452091

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Registry record

Entity type Individual (Type 1)

Name Mary Elizabeth Crocker

Credential RN, CDE

Sex Female

Practice address 1868 Pacific Ave, Long Beach, CA, 90806

Phone (562) 595-4718

Enumeration date Dec 20, 2010

Last updated in NPPES Dec 20, 2010

Taxonomy & licenses

163WD0400X Diabetes Educator Registered Nurse Nursing Service Providers · License RN 477061 (CA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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 1437452091 active?

Yes, as of the latest NPPES snapshot, NPI 1437452091 is active (record last updated 2010-12-20).

How do I verify Mary Crocker's NPI record?

Cross-check NPI 1437452091 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 2010-12-20.