NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen Ann Bradley, M.D.

Obstetrics & Gynecology Physician in Layton, UT · enumerated 2006.

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

National Provider Identifier

1992755425

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Registry record

Entity type Individual (Type 1)
Name Karen Ann Bradley
Credential M.D.
Sex Female
Practice address 201 W Layton Pkwy Ste 2b, Layton, UT, 84041
Fax (801) 543-6868
Enumeration date May 12, 2006
Last updated in NPPES Jun 19, 2026

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 15561 (NH) Secondary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 10846340-1205 (UT) Primary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 2393731 (NY) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
32001464 Medicaid NH -
PREFERRED CARE Other NY MDJ358
AETNA Other NY 7013832
HEALTH NOW Other NY 000528612001
HEALTH NOW Other NY 000528612003
BCBS Other NY P020239373
BLUE CHOICE Other NY P010239373
HEALTH NOW Other NY 000528512002

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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Karen Bradley?
Karen Bradley is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-19.