Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kathleen Hayes Brown, M.D.

Clinical Cardiac Electrophysiology Physician in Pueblo, CO · enumerated 2009.

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

National Provider Identifier

1881821312

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Kathleen Hayes Brown

Credential M.D.

Sex Female

Practice address 3670 Parker Blvd., Ste 101, Pueblo, CO, 81008

Phone (719) 564-1544

Fax (719) 924-1592

Enumeration date Jun 11, 2009

Last updated in NPPES Sep 2, 2016

Taxonomy & licenses

207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians · License 56941 (CO) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 125:056409 (IL) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Kathleen Brown?

The National Provider Identifier (NPI) for Kathleen Brown is 1881821312, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kathleen Brown practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-02.