NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. C. Suzanne Diggs-Munson, M.S., CCC-SLP

Speech-Language Pathologist in Dexter, NM · enumerated 2007.

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

National Provider Identifier

1669513115

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Registry record

Entity type Individual (Type 1)
Name Ms. C. Suzanne Diggs-Munson
Credential M.S., CCC-SLP
Sex Female
Practice address 400 West First Street, Dexter, NM, 88230
Fax (505) 734-5424
Enumeration date Feb 9, 2007
Last updated in NPPES Feb 21, 2008

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 3160 (NM) Primary

Other identifiers

Identifier Type State Issuer
248417 Other NM NMDEPARTMENT OF ED.
09100218 Other NM ASHA CERTIFIED MEMBER
G2756 Medicaid NM -

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 1669513115 active?
Yes, as of the latest NPPES snapshot, NPI 1669513115 is active (record last updated 2008-02-21).
How do I verify C. Diggs-Munson's NPI record?
Cross-check NPI 1669513115 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-21.