1. Home
  2. Directory
  3. Texas
  4. Houston
  5. Speech Language Pathologist
  6. NPI Profile

MR. ALAN WALTER DUNCAN M.S. CCC SLP
NPI 1114140068
Speech-Language Pathologist in Houston, TX

Active since April 10, 2007
3040 POST OAK BLVD STE 1200, HOUSTON, TX 77056(713) 965-9998 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Alan Walter Duncan M.s. Ccc Slp NPPES

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

MR. ALAN WALTER DUNCAN M.S. CCC SLP (NPI 1114140068) is an individual speech-language pathologist provider in Houston, Texas, licensed in Texas (100778) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1114140068
Entity TypeIndividualMale
Primary Taxonomy235Z00000X
Provider Legal NameMR. ALAN WALTER DUNCANCredential: M.S. CCC SLP
Location Address3040 POST OAK BLVD STE 1200Houston, TX 77056-6510
Mailing Address24519 State Highway 64 ETroup, TX 75789-5534 · (903) 714-3166
Phone(713) 965-9998
Sole ProprietorYes
Enumeration DateApril 10, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1114140068 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
License✔ Licensed in TX · 100778
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.
3040 POST OAK BLVD STE 1200, Houston, TX 77056
Open in Google Maps ↗

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENNIFER HAIRSTON MPT
Physical Therapist
3040 POST OAK BLVD STE 1200
HOUSTON, TX 77056
Harris County (713) 965-9998
HELEN FIMBERG PTA
Physical Therapy Assistant
3040 POST OAK BLVD STE 1200
HOUSTON, TX 77056
Harris County (713) 880-8010
BROOKE VAUGHAN OSBORNE OTR
Occupational Therapist
3040 POST OAK BLVD STE 1200
HOUSTON, TX 77056
Harris County (713) 965-9998
ELIZABETH MANOJ
Physical Therapist
3040 POST OAK BLVD STE 1200
HOUSTON, TX 77056
Harris County (713) 965-9998
BLAIR EDWARDS
Physical Therapy Assistant
3040 POST OAK BLVD STE 1200
HOUSTON, TX 77056
Harris County (713) 965-9998
MRS. VIRGINIA ANN READ MS PT
Physical Therapist
3040 POST OAK BLVD STE 1200
HOUSTON, TX 77056
Harris County (866) 880-8010
MS. KARINA CANO PTA
Physical Therapy Assistant
3040 POST OAK BLVD STE 1200
HOUSTON, TX 77056
Harris County (713) 965-9998

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 Alan Duncan's NPI number?

The NPI number for Alan Duncan is 1114140068. It was assigned to this individual provider in the NPPES registry on April 10, 2007.

Where is Alan Duncan located?

Alan Duncan practices at 3040 Post Oak Blvd Ste 1200, Houston, TX 77056. The listed phone number is (713) 965-9998.

What is Alan Duncan'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 Alan Duncan was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.