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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. MARILYN UDY COX ANPC
NPI 1619946605
Nurse Practitioner - Adult Health in Ogden, UT

Active since March 14, 2006
2540 WASHINGTON BLVD, #122, OGDEN, UT 84401(801) 626-3670(801) 626-3646 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Marilyn Udy Cox Anpc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. MARILYN UDY COX ANPC (NPI 1619946605) is an individual adult health provider in Ogden, Utah, licensed in Utah (99-181374-4405) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1619946605
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMRS. MARILYN UDY COXCredential: ANPC
Location Address2540 WASHINGTON BLVD, #122Ogden, UT 84401-3122
Mailing Address2540 Washington Blvd, #122Ogden, UT 84401-3122 · (801) 626-3670 · Fax (801) 626-3646
Phone(801) 626-3670
Fax(801) 626-3646
Sole ProprietorNo
Enumeration DateMarch 14, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1619946605 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in UT · 99-181374-4405
2540 WASHINGTON BLVD, Ogden, UT 84401
Open in Google Maps ↗

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. RHONDA LEE PA-C
Physician Assistant (Medical)
2540 WASHINGTON BLVD, #122
OGDEN, UT 84401
Weber County (801) 626-3670
HEALTH CLINICS OF UTAH
Physician Assistant (Medical)
2540 WASHINGTON BLVD, #122
OGDEN, UT 84401
Weber County (801) 626-3670
UTAH DEPARTMENT OF HEALTH - HEALTH CLINICS OF UTAH
Community/Behavioral Health
2540 WASHINGTON BLVD, SUITE 122
OGDEN, UT 84401
Weber County (801) 395-6401
MARILYN K HOWE SLP
Speech-Language Pathologist
2540 WASHINGTON BLVD, SUITE 144
OGDEN, UT 84401
Weber County (801) 626-3645
JOSEPHINE S ISHAYA DNP
Nurse Practitioner (Family)
2540 WASHINGTON BLVD
OGDEN, UT 84401
Weber County (801) 626-3270
MRS. DEBORAH MARIE JUDD FNPC
Nurse Practitioner (Family)
2540 WASHINGTON BLVD, #122
OGDEN, UT 84401
Weber County (801) 626-3670

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marilyn Cox's NPI number?

The NPI number for Marilyn Cox is 1619946605. It was assigned to this individual provider in the NPPES registry on March 14, 2006.

Where is Marilyn Cox located?

Marilyn Cox practices at 2540 Washington Blvd #122, Ogden, UT 84401. The listed phone number is (801) 626-3670.

What is Marilyn Cox's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

When was this NPI record last updated?

The NPPES record for Marilyn Cox was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.