Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Jeremy Cosmer, RCP

Registered Respiratory Therapist in Walnut Creek, CA · enumerated 2019.

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

National Provider Identifier

1508330762

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Registry record

Entity type Individual (Type 1)

Name Mr. Jeremy Cosmer

Credential RCP

Sex Male

Practice address 1425 S Main St, Walnut Creek, CA, 94596

Phone (925) 295-4000

Enumeration date Jan 21, 2019

Last updated in NPPES Jan 21, 2019

Taxonomy & licenses

227900000X Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 33685 (CA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Jeremy Cosmer?

The National Provider Identifier (NPI) for Jeremy Cosmer is 1508330762, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jeremy Cosmer practice?

The practice location on file with NPPES is in Walnut Creek, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-21.