Katherine Briggs, LPC
NPI 1639263817 · Mental Health Counselor · Manassas, VA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Briggs, LPC is a Mental Health Counselor provider in Manassas, VA (NPI 1639263817).
Provider details
- NPI number
- 1639263817
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0701003205 (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
19 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
- 2006-10-03
- Last updated
- 2007-07-09
Frequently asked questions
- What is Katherine Briggs's NPI number?
- Katherine Briggs's National Provider Identifier (NPI) is 1639263817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Briggs's specialty?
- Katherine Briggs is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Katherine Briggs located?
- Katherine Briggs's practice location on file with NPPES is 7969 Ashton Ave, Manassas, VA 20109-2885.
- What is Katherine Briggs's phone number?
- The practice phone number listed in the NPPES registry for Katherine Briggs is (703) 792-7800.
- Does Katherine Briggs accept Medicare?
- Katherine Briggs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Briggs's NPI active?
- Yes — Katherine Briggs's NPI (1639263817) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.