Tiffany Markwood, LCSW
NPI 1770750283 · Clinical Social Worker · Winchester, VA
Tiffany Markwood, LCSW is a Clinical Social Worker provider in Winchester, VA (NPI 1770750283).
Provider details
- NPI number
- 1770750283
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 0904006822 (VA)
Specialties & taxonomies
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
18 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
- 2008-05-14
- Last updated
- 2021-03-10
- Certified
- 2021-03-10
Frequently asked questions
- What is Tiffany Markwood's NPI number?
- Tiffany Markwood's National Provider Identifier (NPI) is 1770750283, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Markwood's specialty?
- Tiffany Markwood is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Tiffany Markwood located?
- Tiffany Markwood's practice location on file with NPPES is 172 Linden Dr Ste 111, Winchester, VA 22601-2892.
- What is Tiffany Markwood's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Markwood is (540) 536-4881.
- Is Tiffany Markwood's NPI active?
- Yes — Tiffany Markwood's NPI (1770750283) is active in the NPPES registry as of the last update on 2021-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.