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

Susan Lynn Grama, MA, CCC-SLP

Speech-Language Pathologist in Porter Ranch, CA · enumerated 2010.

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

National Provider Identifier

1457654717

Verified

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Registry record

Entity type Individual (Type 1)
Name Susan Lynn Grama
Credential MA, CCC-SLP
Sex Female
Practice address Porter Ranch, CA, 91326
Phone (818) 360-0415
Fax (818) 360-4372
Enumeration date Dec 8, 2010
Last updated in NPPES Dec 8, 2010

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

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SP 15194 (CA) Primary

Other identifiers

Identifier Type State Issuer
SP 15194 Other CA SPEECH PATHOLOGY LICENSE

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

Where does Susan Grama practice?
The practice location on file with NPPES is in Porter Ranch, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Susan Grama?
The National Provider Identifier (NPI) for Susan Grama is 1457654717, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-08.