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MR. DONALD MARK LANGFORD SLP-CCC
NPI 1588038996
Speech-Language Pathologist in Spokane Valley, WA

Active since November 23, 2015
11703 E SPRAGUE AVE STE C3, SPOKANE VALLEY, WA 99206(509) 435-0481 Get Directions Write a Review

NPPES record last updated: November 13, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 13, 2025, Nov 23, 2015 (2 updates tracked since 2015).

About Mr. Donald Mark Langford Slp-ccc NPPES

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

MR. DONALD MARK LANGFORD SLP-CCC (NPI 1588038996) is an individual speech-language pathologist provider in Spokane Valley, Washington, licensed in Washington (LL 60471397) and active in the NPI registry since November 2015.

NPPES Registry Identity

NPI1588038996
Entity TypeIndividualMale
Primary Taxonomy235Z00000X
Provider Legal NameMR. DONALD MARK LANGFORDCredential: SLP-CCC
Location Address11703 E SPRAGUE AVE STE C3Spokane Valley, WA 99206-6129
Mailing AddressPo Box 2994Wenatchee, WA 98807-2994 · (509) 435-0481
Phone(509) 435-0481
Sole ProprietorNo
Enumeration DateNovember 23, 2015
Last NPPES UpdateNovember 13, 20252 updates tracked since enumeration
NPPES CertifiedNovember 13, 2025
✔ NPI 1588038996 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 WA · LL 60471397
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.
11703 E SPRAGUE AVE STE C3, Spokane Valley, WA 99206
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

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.

ABIGAIL BLANKENSHIP
Occupational Therapist
11703 E SPRAGUE AVE STE C3
SPOKANE VALLEY, WA 99206
Spokane County (509) 533-9003
ANNIE FREDERICK RDT
Dietitian, Registered
11703 E SPRAGUE AVE STE C3
SPOKANE VALLEY, WA 99206
Spokane County (509) 921-6560
JEFFRY DAVID CROUCH PHARMD
Pharmacist
11703 E SPRAGUE AVE STE C3
SPOKANE VALLEY, WA 99206
Spokane County (509) 921-6560
ANNETTE PEDERSON RD
Dietitian, Registered
11703 E SPRAGUE AVE STE C3
SPOKANE VALLEY, WA 99206
Spokane County (509) 921-6560
STACY LUECK RD
Dietitian, Registered
11703 E SPRAGUE AVE STE C3
SPOKANE VALLEY, WA 99206
Spokane County (509) 921-6560
ASHLEY MILLER MS CCC-SLP
Speech-Language Pathologist
11703 E SPRAGUE AVE STE C3
SPOKANE VALLEY, WA 99206
Spokane County (509) 435-0481
PREFERRED HOMECARE INFUSION LLC
Home Infusion
11703 E SPRAGUE AVE STE C3
SPOKANE VALLEY, WA 99206
Spokane County (509) 921-6560

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 Donald Langford's NPI number?

The NPI number for Donald Langford is 1588038996. It was assigned to this individual provider in the NPPES registry on November 23, 2015.

Where is Donald Langford located?

Donald Langford practices at 11703 E Sprague Ave Ste C3, Spokane Valley, WA 99206. The listed phone number is (509) 435-0481.

What is Donald Langford's specialty?

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

What insurance does Donald Langford accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Donald Langford as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Donald Langford was last updated on November 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.