Leigh Flattmann, D.D.S.
NPI 1942343611 · Dentist · Madisonville, LA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leigh Flattmann, D.D.S. is a Dentist provider in Madisonville, LA (NPI 1942343611).
Provider details
- NPI number
- 1942343611
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5720 (LA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-02-14
- Last updated
- 2017-05-04
Frequently asked questions
- What is Leigh Flattmann's NPI number?
- Leigh Flattmann's National Provider Identifier (NPI) is 1942343611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leigh Flattmann's specialty?
- Leigh Flattmann is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Leigh Flattmann located?
- Leigh Flattmann's practice location on file with NPPES is 400 Pine St, Madisonville, LA 70447-9743.
- What is Leigh Flattmann's phone number?
- The practice phone number listed in the NPPES registry for Leigh Flattmann is (985) 845-8042.
- Does Leigh Flattmann accept Medicare?
- Leigh Flattmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leigh Flattmann's NPI active?
- Yes — Leigh Flattmann's NPI (1942343611) is active in the NPPES registry as of the last update on 2017-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.