NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Marta H Spires, LISW

Clinical Social Worker in Shaker Heights, OH · enumerated 2021.

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

National Provider Identifier

1437822889

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Registry record

Entity type Individual (Type 1)
Name Marta H Spires
Credential LISW
Sex Female
Practice address Shaker Heights, OH, 44122
Enumeration date Jul 30, 2021
Last updated in NPPES Mar 19, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License I.2102955 (OH) Primary

Other identifiers

Identifier Type State Issuer
I.2102955 Other OH LICENSE NUMBER

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 1437822889 active?
Yes, as of the latest NPPES snapshot, NPI 1437822889 is active (record last updated 2026-03-19).
How do I verify Marta Spires's NPI record?
Cross-check NPI 1437822889 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 2026-03-19.