NPI age
8 years
Enumerated 2017-11-08
● Active
Type 1 · Individual
Diamond Walker, M.A, LPC, C-DBT
Walker is 1 of 1367 counselor providers in Dallas and 1 of 23131 in Texas.
Primary specialty
Counselor
Plus 4 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-03-08
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 23131 active counselor providers in Texas.
NPI age
8 years
≈ at median (7 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
4
In the 20% of peers with subspecialties
NPI lifetime · 2017 → 2026
2017-11Enumerated in NPPES
2017
2026
Where they practice
Practice location
4101 McEwen Rd Ste 346
Dallas, TX 752445276
Mailing address
4101 McEwen Rd Ste 346
Dallas, TX 752445276
Additional practice locations
1 secondary location on file with NPPES.
Location 2
4101 McEwen Rd Ste 340
Farmers Branch, TX 752445258
Specialties
-
Counselor PrimaryDefinition to come...
-
Case Manager/Care CoordinatorA person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan...
-
CounselorA provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical...
-
CounselorDefinition to come...
-
CounselorDefinition to come...
Practice context
Part of a multi-provider practice. 2 other active providers share this practice address in NPPES.
Recently enumerated nearby: 26 new counselor providers have been added in Dallas in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.