DIAMOND WALKER M.A, LPC, C-DBT
NPI 1578076881
Counselor - Professional in Dallas, TX

Q: What is Diamond Walker's NPI number?

The NPI number for Diamond Walker is 1578076881. It was assigned to this individual provider in the NPPES registry on November 8, 2017.

Q: What is Diamond Walker's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Q: When was this NPI record last updated?

The NPPES record for Diamond Walker was last updated on March 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since November 08, 2017PECOS Enrolled

4101 MCEWEN RD STE 346, DALLAS, TX 75244(214) 336-4417(214) 377-6247 Get Directions Write a Review

NPPES record last updated: March 8, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 8, 2026, Jan 22, 2026, Jan 5, 2025 and 1 more (4 updates tracked since 2017).

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About Diamond Walker M.a, Lpc, C-dbt NPPES

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

DIAMOND WALKER M.A, LPC, C-DBT (NPI 1578076881) is an individual professional provider in Dallas, Texas, licensed in Texas (85212) and active in the NPI registry since November 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Farmers Branch, and is a graduate of Oral Roberts University School Of Medicine (2020).

NPPES Registry Identity

NPI1578076881

Entity TypeIndividualFemale

Primary Taxonomy101YP2500X

Provider Legal NameDIAMOND WALKERCredential: M.A, LPC, C-DBT

Location Address4101 MCEWEN RD STE 346Dallas, TX 75244-5276

Mailing Address4101 Mcewen Rd Ste 346Dallas, TX 75244-5276 · (214) 336-4417 · Fax (214) 377-6247

Phone(214) 336-4417

Fax(214) 377-6247

Sole ProprietorNo

Medical School CMSOral Roberts University School Of MedicineGraduated 2020

Enumeration DateNovember 8, 2017

Last NPPES UpdateMarch 8, 20264 updates tracked since enumeration

NPPES CertifiedMarch 8, 2026

✔ NPI 1578076881 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers

Taxonomy Code101YP2500X

License✔ Licensed in TX · 85212

Also ListedCounselorTaxonomy 101Y00000X · License 85212 (TX)

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 85212 (TX)

Also ListedCounselor · PastoralTaxonomy 101YP1600X

Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X

4101 MCEWEN RD STE 346, Dallas, TX 75244

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Secondary Practice Location 1

Location 14101 McEwen Rd Ste 340Farmers Branch, TX 75244-5258 · Phone (214) 336-4417

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Diamond Walker M.a, Lpc, C-dbt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2163907569

PECOS Enrollment IDI20260402004154

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 2

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

JANAIA J BREWER MA, LPC-A

Counselor (Professional)

4101 MCEWEN RD STE 346
DALLAS, TX 75244

Dallas County (214) 336-4417

CRYSTAL CLEAR THERAPY PLLC

Counselor (Professional)

4101 MCEWEN RD STE 346
DALLAS, TX 75244

Dallas County (214) 336-4417

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 Diamond Walker's NPI number?

The NPI number for Diamond Walker is 1578076881. It was assigned to this individual provider in the NPPES registry on November 8, 2017.

Where is Diamond Walker located?

Diamond Walker practices at 4101 Mcewen Rd Ste 346, Dallas, TX 75244. The listed phone number is (214) 336-4417.

What is Diamond Walker's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Diamond Walker enrolled in Medicare?

Yes. Diamond Walker is registered in the Medicare PECOS enrollment system.

What insurance does Diamond Walker accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Diamond Walker 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 Diamond Walker was last updated on March 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.