Walston Health Services LLC
NPI 1023460912 · Mental Health Clinic/Center (Including Community Mental Health Center) · Alexandria, VA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walston Health Services LLC is a Mental Health Clinic/Center (Including Community Mental Health Center) organization in Alexandria, VA (NPI 1023460912).
Provider details
- NPI number
- 1023460912
- Entity type
- Organization
- Primary specialty
- Mental Health Clinic/Center (Including Community Mental Health Center)Ambulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Tonya Walston, Owner(703) 924-9810
- License
- 0024173415 (VA)
Specialties & taxonomies
- Mental Health Clinic/Center (Including Community Mental Health Center)Primary261QM0801XLicense 0024173415 (VA)
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-07-05
- Last updated
- 2024-08-28
- Certified
- 2024-08-28
Frequently asked questions
- What is Walston Health Services LLC's NPI number?
- Walston Health Services LLC's National Provider Identifier (NPI) is 1023460912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Walston Health Services LLC?
- Walston Health Services LLC is classified in the NPPES registry as Mental Health Clinic/Center (Including Community Mental Health Center) (Ambulatory Health Care Facilities).
- Where is Walston Health Services LLC located?
- Walston Health Services LLC's practice location on file with NPPES is 6164 Fuller Ct, Alexandria, VA 22310-2540.
- What is Walston Health Services LLC's phone number?
- The practice phone number listed in the NPPES registry for Walston Health Services LLC is (703) 924-9810.
- Does Walston Health Services LLC accept Medicare?
- Walston Health Services LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Walston Health Services LLC?
- The authorized official listed on Walston Health Services LLC's NPPES record is Tonya Walston, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Walston Health Services LLC's NPI active?
- Yes — Walston Health Services LLC's NPI (1023460912) is active in the NPPES registry as of the last update on 2024-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.