NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Ruth Luck

Physician Assistant in Littlefield, AZ · enumerated 2012.

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

National Provider Identifier

1194095943

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Ruth Luck
Sex Female
Practice address 3272 E Rio Virgin Rd, Littlefield, AZ, 86432
Phone (928) 347-5971
Fax (928) 347-5793
Enumeration date Jan 11, 2012
Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5639 (AZ) Primary

Other identifiers

Identifier Type State Issuer
894489 Medicaid AZ -

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

Is NPI 1194095943 active?
Yes, as of the latest NPPES snapshot, NPI 1194095943 is active (record last updated 2022-07-21).
How do I verify Ruth Luck's NPI record?
Cross-check NPI 1194095943 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

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