Mark Holt, MS, LMFT
NPI 1689555112 · Marriage & Family Therapist · Hammond, LA
Mark Holt, MS, LMFT is a Marriage & Family Therapist provider in Hammond, LA (NPI 1689555112).
Provider details
- NPI number
- 1689555112
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MS, LMFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 203593 (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
Under 1 yr in 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
- 2025-09-10
- Last updated
- 2025-09-10
- Certified
- 2025-09-10
Frequently asked questions
- What is Mark Holt's NPI number?
- Mark Holt's National Provider Identifier (NPI) is 1689555112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Holt's specialty?
- Mark Holt is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mark Holt located?
- Mark Holt's practice location on file with NPPES is 902 C M Fagan Dr Ste C, Hammond, LA 70403-6043.
- What is Mark Holt's phone number?
- The practice phone number listed in the NPPES registry for Mark Holt is (985) 981-5954.
- Is Mark Holt's NPI active?
- Yes — Mark Holt's NPI (1689555112) is active in the NPPES registry as of the last update on 2025-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.