Margaret Wark, CSAC
NPI 1710311733 · Addiction (Substance Use Disorder) Counselor · Winchester, VA
Margaret Wark, CSAC is a Addiction (Substance Use Disorder) Counselor provider in Winchester, VA (NPI 1710311733).
Provider details
- NPI number
- 1710311733
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CSAC
- Sex
- Female
- Sole proprietor
- Yes
- License
- CACI1004 (DC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2013-08-27
- Last updated
- 2021-03-17
- Certified
- 2021-03-17
Frequently asked questions
- What is Margaret Wark's NPI number?
- Margaret Wark's National Provider Identifier (NPI) is 1710311733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Wark's specialty?
- Margaret Wark is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Margaret Wark located?
- Margaret Wark's practice location on file with NPPES is 1840 Amherst St, Winchester, VA 22601-2808.
- What is Margaret Wark's phone number?
- The practice phone number listed in the NPPES registry for Margaret Wark is (540) 536-5191.
- Is Margaret Wark's NPI active?
- Yes — Margaret Wark's NPI (1710311733) is active in the NPPES registry as of the last update on 2021-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.