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Thomas Grimstad, MD
NPI 1467453530 · Pulmonary Disease Physician · Marrero, LA
Thomas Grimstad, MD is a Pulmonary Disease Physician provider in Marrero, LA (NPI 1467453530).
Provider details
- NPI number
- 1467453530
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 014059 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1111 Medical Center Blvd
North 504
Marrero, LA 70072-3151
Phone: (504) 349-6705
Fax: (504) 347-0813
Street-level locationGet directions
Mailing address
1111 Medical Center Blvd
Marrero, LA 70072-3151
Registry dates
- Enumerated
- 2005-08-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Thomas Grimstad's NPI number?
- Thomas Grimstad's National Provider Identifier (NPI) is 1467453530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Grimstad's specialty?
- Thomas Grimstad is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Grimstad located?
- Thomas Grimstad's practice location on file with NPPES is 1111 Medical Center Blvd, Marrero, LA 70072-3151.
- What is Thomas Grimstad's phone number?
- The practice phone number listed in the NPPES registry for Thomas Grimstad is (504) 349-6705.
- Is Thomas Grimstad's NPI active?
- Yes — Thomas Grimstad's NPI (1467453530) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.