Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leslie Ginger Frederiksen, M.D.

Obstetrics & Gynecology Physician in Pueblo, CO · enumerated 2006.

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

National Provider Identifier

1720015324

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Registry record

Entity type Individual (Type 1)

Name Leslie Ginger Frederiksen

Credential M.D.

Sex Female

Practice address 4010 Jerry Murphy Road, Pueblo, CO, 81001

Phone (719) 546-2229

Fax (719) 583-9069

Enumeration date Jun 27, 2006

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 41018 (CO) Primary

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
48506311	Medicaid	CO	-
11199754	Other	CO	CAQH
D009	Other	CO	CHAMPUS

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 Leslie Frederiksen?

The National Provider Identifier (NPI) for Leslie Frederiksen is 1720015324, a Type 1 (individual) record in the CMS NPPES registry.

Where does Leslie Frederiksen practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.