Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Cathryn Marie Rowling, AUD

Audiologist in Saint Louis, MO · enumerated 2018.

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

National Provider Identifier

1437656550

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Cathryn Marie Rowling

Credential AUD

Sex Female

Practice address 4921 Parkview Pl, Dept Otolaryngology, Ste 11a, Saint Louis, MO, 63110

Phone (314) 362-7509

Fax (314) 362-7522

Enumeration date Apr 6, 2018

Last updated in NPPES Apr 17, 2025

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 2018020988 (MO) Primary

AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

Other identifiers

Identifier	Type	State	Issuer
330056322	Medicaid	MO	-

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

How do I verify Cathryn Rowling's NPI record?

Cross-check NPI 1437656550 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1437656550 active?

Yes, as of the latest NPPES snapshot, NPI 1437656550 is active (record last updated 2025-04-17).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-17.