Jan Weng, LPC
NPI 1679911754 · Professional Counselor · Alexandria, VA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jan Weng, LPC is a Professional Counselor provider in Alexandria, VA (NPI 1679911754).
Provider details
- NPI number
- 1679911754
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Male
- Sole proprietor
- No
- License
- 0701005468 (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
13 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
- 2013-06-11
- Last updated
- 2013-06-11
Frequently asked questions
- What is Jan Weng's NPI number?
- Jan Weng's National Provider Identifier (NPI) is 1679911754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Weng's specialty?
- Jan Weng is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Jan Weng located?
- Jan Weng's practice location on file with NPPES is 720 N Saint Asaph St, Alexandria, VA 22314-1912.
- What is Jan Weng's phone number?
- The practice phone number listed in the NPPES registry for Jan Weng is (703) 746-3400.
- Does Jan Weng accept Medicare?
- Jan Weng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jan Weng's NPI active?
- Yes — Jan Weng's NPI (1679911754) is active in the NPPES registry as of the last update on 2013-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.