NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Liliana J Mcmillen, M.A. CCC-SLP

Speech-Language Pathologist in Tucson, AZ · enumerated 2007.

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

National Provider Identifier

1295885838

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Liliana J Mcmillen
Credential M.A. CCC-SLP
Sex Female
Practice address 2238 E Ginter Rd, Sunnyside Unified School District No 12, Tucson, AZ, 85706
Phone (520) 545-2137
Fax (520) 545-2120
Enumeration date Jan 12, 2007
Last updated in NPPES Jan 27, 2011

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License TSLP5193 (AZ) Primary

Other identifiers

Identifier Type State Issuer
138847 Medicaid AR -
138847 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

How do I verify Liliana Mcmillen's NPI record?
Cross-check NPI 1295885838 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1295885838 active?
Yes, as of the latest NPPES snapshot, NPI 1295885838 is active (record last updated 2011-01-27).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-27.