Mattie & Associates
NPI 1851942841 · Internal Medicine Physician · Baton Rouge, LA
Mattie & Associates is a Internal Medicine Physician organization in Baton Rouge, LA (NPI 1851942841).
Provider details
- NPI number
- 1851942841
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Mattie & Associates
- Organization subpart
- Yes
- Authorized official
- Mattie Thomas, President(877) 899-2709
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2019-09-22
- Last updated
- 2019-09-22
Frequently asked questions
- What is Mattie & Associates's NPI number?
- Mattie & Associates's National Provider Identifier (NPI) is 1851942841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mattie & Associates?
- Mattie & Associates is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mattie & Associates located?
- Mattie & Associates's practice location on file with NPPES is 2900 Westfork Dr Ste 401, Baton Rouge, LA 70827-0004.
- What is Mattie & Associates's phone number?
- The practice phone number listed in the NPPES registry for Mattie & Associates is (877) 899-2709.
- Who is the authorized official for Mattie & Associates?
- The authorized official listed on Mattie & Associates's NPPES record is Mattie Thomas, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mattie & Associates's NPI active?
- Yes — Mattie & Associates's NPI (1851942841) is active in the NPPES registry as of the last update on 2019-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.