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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.

KATHERINE MORRIS PA
NPI 1003849167
Physician Assistant - Medical in Williams, AZ

Active since July 09, 2006PECOS Enrolled
300 S 6TH ST, WILLIAMS, AZ 86046(928) 635-4441 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Katherine Morris Pa NPPES

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

KATHERINE MORRIS PA (NPI 1003849167) is an individual medical provider in Williams, Arizona, licensed in Arizona (2633) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003849167
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameKATHERINE MORRISCredential: PA
Location Address300 S 6TH STWilliams, AZ 86046-0110
Mailing Address300 S 6th StWilliams, AZ 86046-0110 · (928) 635-4441
Phone(928) 635-4441
Sole ProprietorNo
Enumeration DateJuly 9, 2006
Last NPPES UpdateAugust 4, 2026
NPPES CertifiedAugust 4, 2026
✔ NPI 1003849167 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in AZ · 2633
Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X · License 2633 (AZ)
300 S 6TH ST, Williams, AZ 86046
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Other Names 1

Former Name (1)Katherine M Credo Pa

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katherine Morris Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

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

TRASI LYNN CRUMRIN D.O.
Family Medicine
300 S 6TH ST
WILLIAMS, AZ 86046
Coconino County (928) 635-4441
MR. TIMOTHY LAWRENCE JACKSON PA
Physician Assistant (Medical)
300 S 6TH ST
WILLIAMS, AZ 86046
Coconino County (928) 635-4441
NORTH COUNTRY HEALTHCARE INC. WILLIAMS URGENT CARE
Clinic/Center (Federally Qualified Health Center (FQHC))
300 S 6TH ST
WILLIAMS, AZ 86046
Coconino County (928) 635-4441
DR. SARAH A. NOTTER M.D.
Internal Medicine
300 S 6TH ST
WILLIAMS, AZ 86046
Coconino County (928) 635-4441
DR. TYLER ARKLESS M.D.
Family Medicine
300 S 6TH ST
WILLIAMS, AZ 86046
Coconino County (928) 635-4441
ELIZABETH DAWN HAWS FNP-C
Nurse Practitioner
300 S 6TH ST
WILLIAMS, AZ 86046
Coconino County (928) 635-4441
MARIA ARGANOZA-PRIESS DO
Family Medicine
300 S 6TH ST
WILLIAMS, AZ 86046
Coconino County (928) 635-4441
DR. IMAC SORAYA REYNAGA HOLMES ED.D M.S. LPC LCADC
Counselor (Professional)
300 S 6TH ST
WILLIAMS, AZ 86046
Coconino County (928) 635-4441

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 Katherine Morris's NPI number?

The NPI number for Katherine Morris is 1003849167. It was assigned to this individual provider in the NPPES registry on July 9, 2006. The provider is also known as Katherine M Credo PA.

Where is Katherine Morris located?

Katherine Morris practices at 300 S 6th St, Williams, AZ 86046. The listed phone number is (928) 635-4441.

What is Katherine Morris's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Katherine Morris enrolled in Medicare?

Yes. Katherine Morris is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Katherine Morris was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.