Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Arnold Ketchum, PA-C
Physician Assistant in Kayenta, AZ · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881684272
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Arnold Ketchum
Credential PA-C
Sex Male
Practice address Hwy 160 & Mp 394.3, Kayenta, AZ, 86033
Phone (928) 697-4000
Fax (928) 697-4145
Enumeration date Oct 26, 2005
Last updated in NPPES Jan 4, 2019
Taxonomy & licenses
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA20030033 (NM) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 697609 | Medicaid | AZ | - |
| 67509312 | Medicaid | NM | - |
| 90635256 | Medicaid | CO | - |
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.
Frequently asked questions
What specialty is Arnold Ketchum?
Arnold Ketchum is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all → Nicolette Mcdermott-Ketchum Physician Assistant · Kayenta, AZ NPI 1417947813 Daniel Jones Family Medicine Physician · Kayenta, AZ NPI 1558342576 Craig Bruce Dentist · Kayenta, AZ NPI 1801836515 Jose Feliu Sabatino General Practice Dentistry · Kayenta, AZ NPI 1528072444 Ksenija Topic Podiatrist · Kayenta, AZ NPI 1639350648 Richard Donlick Internal Medicine Physician · Kayenta, AZ NPI 1528238987 Betty Begay Registered Nurse · Kayenta, AZ NPI 1992945224 Francine Begay Nurse's Aide · Kayenta, AZ NPI 1164923793
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-04.