Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catherine Horvath, C.R.N.A.

Certified Registered Nurse Anesthetist in Chevy Chase, MD · enumerated 2005.

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

National Provider Identifier

1326044991

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Registry record

Entity type Individual (Type 1)

Name Catherine Horvath

Credential C.R.N.A.

Sex Female

Practice address 5530 Wisconsin Ave, Suite 1620, Chevy Chase, MD, 20815

Phone (301) 718-9800

Fax (301) 986-1672

Enumeration date Jun 28, 2005

Last updated in NPPES Jan 26, 2017

Taxonomy & licenses

174400000X Specialist Other Service Providers · License R167019 (MD) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License R167019 (MD) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
406578600	Medicaid	MD	-
454MK529	Other	MD	TRAILBLAZER

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.

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Frequently asked questions

Is NPI 1326044991 active?

Yes, as of the latest NPPES snapshot, NPI 1326044991 is active (record last updated 2017-01-26).

How do I verify Catherine Horvath's NPI record?

Cross-check NPI 1326044991 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-26.