Louis Mattis, LMFT
NPI 1528567476 · Marriage & Family Therapist · Germantown, TN
Louis Mattis, LMFT is a Marriage & Family Therapist provider in Germantown, TN (NPI 1528567476).
Provider details
- NPI number
- 1528567476
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1279 (TN)
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
8 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
- 2018-02-06
- Last updated
- 2018-02-06
Frequently asked questions
- What is Louis Mattis's NPI number?
- Louis Mattis's National Provider Identifier (NPI) is 1528567476, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Mattis's specialty?
- Louis Mattis is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Louis Mattis located?
- Louis Mattis's practice location on file with NPPES is 9045 Forest Centre Dr Ste 102, Germantown, TN 38138-7857.
- What is Louis Mattis's phone number?
- The practice phone number listed in the NPPES registry for Louis Mattis is (901) 756-5788.
- Is Louis Mattis's NPI active?
- Yes — Louis Mattis's NPI (1528567476) is active in the NPPES registry as of the last update on 2018-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.