Jennifer Showalter
NPI 1508257437 · Social Worker · Fairfax, VA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Showalter is a Social Worker provider in Fairfax, VA (NPI 1508257437).
Provider details
- NPI number
- 1508257437
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2015-02-13
- Last updated
- 2015-02-13
Frequently asked questions
- What is Jennifer Showalter's NPI number?
- Jennifer Showalter's National Provider Identifier (NPI) is 1508257437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Showalter's specialty?
- Jennifer Showalter is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Jennifer Showalter located?
- Jennifer Showalter's practice location on file with NPPES is 3611 Chain Bridge Rd Ste C, Fairfax, VA 22030-3246.
- What is Jennifer Showalter's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Showalter is (540) 538-5368.
- Does Jennifer Showalter accept Medicare?
- Jennifer Showalter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Showalter's NPI active?
- Yes — Jennifer Showalter's NPI (1508257437) is active in the NPPES registry as of the last update on 2015-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.