Mary Trahan, LAC
NPI 1356900013 · Addiction (Substance Use Disorder) Counselor · Lafayette, LA
Mary Trahan, LAC is a Addiction (Substance Use Disorder) Counselor provider in Lafayette, LA (NPI 1356900013).
Provider details
- NPI number
- 1356900013
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LAC
- Sex
- Female
- Sole proprietor
- No
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
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-06-06
- Last updated
- 2019-06-06
Frequently asked questions
- What is Mary Trahan's NPI number?
- Mary Trahan's National Provider Identifier (NPI) is 1356900013, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Trahan's specialty?
- Mary Trahan is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Trahan located?
- Mary Trahan's practice location on file with NPPES is 501 W Saint Mary Blvd Ste 210, Lafayette, LA 70506-4699.
- What is Mary Trahan's phone number?
- The practice phone number listed in the NPPES registry for Mary Trahan is (337) 233-1114.
- Is Mary Trahan's NPI active?
- Yes — Mary Trahan's NPI (1356900013) is active in the NPPES registry as of the last update on 2019-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.