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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RICHARD MULLER MS CCC-SLP TSSLD
NPI 1013793611
Speech-Language Pathologist in Gilbert, AZ

Active since September 07, 2023
1305 S GILBERT RD, GILBERT, AZ 85296(480) 621-8361 Get Directions Write a Review

NPPES record last updated: October 1, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Oct 1, 2026, Sep 7, 2023 (2 updates tracked since 2023).

About Richard Muller Ms Ccc-slp Tssld NPPES

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

RICHARD MULLER MS CCC-SLP TSSLD (NPI 1013793611) is an individual speech-language pathologist provider in Gilbert, Arizona, licensed in Arizona (SLP17878) and active in the NPI registry since September 2023. He maintains a secondary practice location in Jamaica.

NPPES Registry Identity

NPI1013793611
Entity TypeIndividualMale
Primary Taxonomy235Z00000X
Provider Legal NameRICHARD MULLERCredential: MS CCC-SLP TSSLD
Location Address1305 S GILBERT RDGilbert, AZ 85296-4019
Mailing Address760 E Betsy LnGilbert, AZ 85296-4107 · (516) 659-2413
Phone(480) 621-8361
Sole ProprietorNo
Enumeration DateSeptember 7, 2023
Last NPPES UpdateOctober 1, 20262 updates tracked since enumeration
NPPES CertifiedOctober 1, 2026
✔ NPI 1013793611 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
Licenses✔ Licensed in AZ · SLP17878✔ Licensed in NY · 58-P119244-01
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.
1305 S GILBERT RD, Gilbert, AZ 85296
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Secondary Practice Location 1

Location 19110 146th StJamaica, NY 11435-4301 · Phone (718) 468-9000

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.

JOSHUA DALTON GIGUERE MA, BCBA, LBA
Behavior Analyst
1305 S GILBERT RD
GILBERT, AZ 85296
Maricopa County (480) 621-8361
ELIZABETH JOSEPHINE KWAN MT-BC
Music Therapist
1305 S GILBERT RD
GILBERT, AZ 85296
Maricopa County (801) 455-0488
SARAH ELIZABETH SQUIERS OTR/L
Occupational Therapist
1305 S GILBERT RD
GILBERT, AZ 85296
Maricopa County (480) 621-8361
MICHELL MARYLAND
Physical Medicine & Rehabilitation (Pediatric Rehabilitation Medicine)
1305 S GILBERT RD
GILBERT, AZ 85296
Maricopa County (480) 621-8361
DR. ELIZABETH BROCK DPT
Physical Therapist
1305 S GILBERT RD
GILBERT, AZ 85296
Maricopa County (480) 621-8361
AUBRIANA MCCOLLOUGH PT, DPT
Physical Therapist
1305 S GILBERT RD
GILBERT, AZ 85296
Maricopa County (480) 621-8361
CORTNEY RAMSDEN M.S. CCC-SLP
Speech-Language Pathologist
1305 S GILBERT RD
GILBERT, AZ 85296
Maricopa County (480) 621-8361
ANJELICA SWALLOW MS, OTR/L
Occupational Therapist
1305 S GILBERT RD
GILBERT, AZ 85296
Maricopa County (480) 621-8361

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 Richard Muller's NPI number?

The NPI number for Richard Muller is 1013793611. It was assigned to this individual provider in the NPPES registry on September 7, 2023.

Where is Richard Muller located?

Richard Muller practices at 1305 S Gilbert Rd, Gilbert, AZ 85296. The listed phone number is (480) 621-8361.

What is Richard Muller's specialty?

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

When was this NPI record last updated?

The NPPES record for Richard Muller was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days 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.