Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katharine Michele Holt, PA

Physician Assistant in Plano, TX · enumerated 2017.

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

National Provider Identifier

1023521556

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Katharine Michele Holt

Credential PA

Sex Female

Practice address 6000 W Spring Creek Pkwy Ste 200, Plano, TX, 75024

Phone (972) 316-4555

Fax (972) 378-9996

Enumeration date Nov 6, 2017

Last updated in NPPES Jan 13, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA11655 (TX) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

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 Katharine Holt's NPI record?

Cross-check NPI 1023521556 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1023521556 active?

Yes, as of the latest NPPES snapshot, NPI 1023521556 is active (record last updated 2025-01-13).

Other providers at this practice address

Browse all →

Elba Rubianes Dermatology Physician · Plano, TX NPI 1114904802 Michael Mcguiness Dermatology Physician · Plano, TX NPI 1922057744 Jennifer Snipes Physician Assistant · Plano, TX NPI 1043658198 Kevin Patel Dermatology Physician · Plano, TX NPI 1851850721 Sasha Caves Family Nurse Practitioner · Plano, TX NPI 1891349767

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-13.