Jennifer Denk, LCSW
NPI 1225895782 · Clinical Social Worker · Fairfax, VA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Denk, LCSW is a Clinical Social Worker provider in Fairfax, VA (NPI 1225895782).
Provider details
- NPI number
- 1225895782
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0904018057 (VA)
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
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 10615 Judicial Dr Ste 301Fairfax, VA 22030-7501Phone: (571) 236-9093
Registry dates
- Enumerated
- 2024-03-01
- Last updated
- 2025-10-05
- Certified
- 2025-10-05
Frequently asked questions
- What is Jennifer Denk's NPI number?
- Jennifer Denk's National Provider Identifier (NPI) is 1225895782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Denk's specialty?
- Jennifer Denk is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jennifer Denk located?
- Jennifer Denk's practice location on file with NPPES is 10300 Eaton Pl Ste 440, Fairfax, VA 22030-2239.
- What is Jennifer Denk's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Denk is (571) 236-9093.
- Does Jennifer Denk accept Medicare?
- Jennifer Denk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Denk's NPI active?
- Yes — Jennifer Denk's NPI (1225895782) is active in the NPPES registry as of the last update on 2025-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.