Marissa Lonngi, LPC
NPI 1356744072 · Professional Counselor · Southlake, TX
Marissa Lonngi, LPC is a Professional Counselor provider in Southlake, TX (NPI 1356744072).
Provider details
- NPI number
- 1356744072
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 67443 (TX)
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
11 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
- 2014-10-08
- Last updated
- 2020-01-23
- Certified
- 2020-01-23
Frequently asked questions
- What is Marissa Lonngi's NPI number?
- Marissa Lonngi's National Provider Identifier (NPI) is 1356744072, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Lonngi's specialty?
- Marissa Lonngi is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Marissa Lonngi located?
- Marissa Lonngi's practice location on file with NPPES is 771 E Southlake Blvd Ste 206, Southlake, TX 76092-6576.
- What is Marissa Lonngi's phone number?
- The practice phone number listed in the NPPES registry for Marissa Lonngi is (832) 954-2948.
- Is Marissa Lonngi's NPI active?
- Yes — Marissa Lonngi's NPI (1356744072) is active in the NPPES registry as of the last update on 2020-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.