1. Home
  2. Directory
  3. California
  4. Temecula
  5. Speech Language Pathologist
  6. NPI Profile

KATHERINE ANNE MARTINEZ
NPI 1235955386
Speech-Language Pathologist in Temecula, CA

Active since November 22, 2024
31700 TEMECULA PKWY, TEMECULA, CA 92592(951) 331-2200 Get Directions Write a Review

NPPES record last updated: June 27, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 27, 2025, Nov 22, 2024 (2 updates tracked since 2024).

About Katherine Anne Martinez NPPES

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

KATHERINE ANNE MARTINEZ (NPI 1235955386) is an individual speech-language pathologist provider in Temecula, California and active in the NPI registry since November 2024.

NPPES Registry Identity

NPI1235955386
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameKATHERINE ANNE MARTINEZ
Location Address31700 TEMECULA PKWYTemecula, CA 92592-5896
Mailing Address565 Alta Camino CtEscondido, CA 92027-2806
Phone(951) 331-2200
Sole ProprietorNo
Enumeration DateNovember 22, 2024
Last NPPES UpdateJune 27, 20252 updates tracked since enumeration
NPPES CertifiedNovember 22, 2024
✔ NPI 1235955386 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
31700 TEMECULA PKWY, Temecula, CA 92592
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

Medicare Billing Reassignment

Medicare enrollment records show Katherine Martinez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
21 mi
Health Maintenance Organization
3527 W FLORIDA AVE
Hemet, CA 92545
  • Reassigned Medicare billing, California enrollment
  • 5,228 clinicians in this Medicare group
NPI 1013433465 (877) 608-0044

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

DR. MARK-NEIL LEDESMA M.D.
Anesthesiology
31700 TEMECULA PKWY
TEMECULA, CA 92592
Riverside County (801) 432-2600
CELINE PHONG
Student in an Organized Health Care Education/Training Program
31700 TEMECULA PKWY
TEMECULA, CA 92592
Riverside County (951) 600-4338
JEREMY JONG
Student in an Organized Health Care Education/Training Program
31700 TEMECULA PKWY
TEMECULA, CA 92592
Riverside County (951) 600-4337
CEP AMERICA - NEUROLOGY PC
Psychiatry & Neurology (Neurology)
31700 TEMECULA PKWY
TEMECULA, CA 92592
Riverside County (951) 331-2200
NOLAN BROWN MD, MBA
Student in an Organized Health Care Education/Training Program
31700 TEMECULA PKWY
TEMECULA, CA 92592
Riverside County (951) 600-4338
RICHARD C JIN M.D.
Internal Medicine
31700 TEMECULA PKWY
TEMECULA, CA 92592
Riverside County (951) 303-8939
AMIRA MAHADIE SOUBIANE
Student in an Organized Health Care Education/Training Program
31700 TEMECULA PKWY
TEMECULA, CA 92592
Riverside County (951) 200-7387
DR. NAGEHAN AYAKTA MD
Emergency Medicine
31700 TEMECULA PKWY
TEMECULA, CA 92592
Riverside County (951) 331-2280

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 Martinez's NPI number?

The NPI number for Katherine Martinez is 1235955386. It was assigned to this individual provider in the NPPES registry on November 22, 2024.

Where is Katherine Martinez located?

Katherine Martinez practices at 31700 Temecula Pkwy, Temecula, CA 92592. The listed phone number is (951) 331-2200.

What is Katherine Martinez's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Katherine Martinez enrolled in Medicare?

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

Which organization bills Medicare for Katherine Martinez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Martinez reassigns Medicare benefits to Southern California Permanente Medical Group (Hemet, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Katherine Martinez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Katherine Martinez was last updated on June 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.