Sonia Lassen, PSYD, LPC, NCC, ACS
NPI 1194931790 · Professional Counselor · Danville, PA
Sonia Lassen, PSYD, LPC, NCC, ACS is a Professional Counselor provider in Danville, PA (NPI 1194931790).
Provider details
- NPI number
- 1194931790
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- PSYD, LPC, NCC, ACS
- Sex
- Female
- Sole proprietor
- Yes
- License
- 37PC00361200 (NJ)
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
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
- 2007-05-14
- Last updated
- 2023-09-06
- Certified
- 2023-09-06
Frequently asked questions
- What is Sonia Lassen's NPI number?
- Sonia Lassen's National Provider Identifier (NPI) is 1194931790, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Lassen's specialty?
- Sonia Lassen is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Sonia Lassen located?
- Sonia Lassen's practice location on file with NPPES is 100 N Academy Ave, Danville, PA 17822-9800.
- What is Sonia Lassen's phone number?
- The practice phone number listed in the NPPES registry for Sonia Lassen is (570) 271-6516.
- Is Sonia Lassen's NPI active?
- Yes — Sonia Lassen's NPI (1194931790) is active in the NPPES registry as of the last update on 2023-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.