Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Chelsey Frommer, RCP

General Care Registered Respiratory Therapist in Pontiac, MI · enumerated 2022.

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

National Provider Identifier

1649994757

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Registry record

Entity type Individual (Type 1)

Name Mrs. Chelsey Frommer

Credential RCP

Sex Female

Practice address 44405 Woodward Ave Fl 8, Pontiac, MI, 48341

Phone (248) 425-5202

Enumeration date Oct 3, 2022

Last updated in NPPES Oct 3, 2022

Taxonomy & licenses

2279G1100X General Care Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 4401006334 (MI) Primary

Other identifiers

Identifier	Type	State	Issuer
4401006334	Other	MI	LARA

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 1649994757 active?

Yes, as of the latest NPPES snapshot, NPI 1649994757 is active (record last updated 2022-10-03).

How do I verify Chelsey Frommer's NPI record?

Cross-check NPI 1649994757 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Shavone Lewis Registered Respiratory Therapist · Pontiac, MI NPI 1982566733

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-03.