Marissa Landrum
NPI 1306715511 · Physical Therapy Assistant · Biloxi, MS
Marissa Landrum is a Physical Therapy Assistant provider in Biloxi, MS (NPI 1306715511).
Provider details
- NPI number
- 1306715511
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 7118 (MS)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative 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
- 2025-11-04
- Last updated
- 2025-11-04
- Certified
- 2025-11-04
Frequently asked questions
- What is Marissa Landrum's NPI number?
- Marissa Landrum's National Provider Identifier (NPI) is 1306715511, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Landrum's specialty?
- Marissa Landrum is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marissa Landrum located?
- Marissa Landrum's practice location on file with NPPES is 150 Reynoir St, Biloxi, MS 39530-4130.
- What is Marissa Landrum's phone number?
- The practice phone number listed in the NPPES registry for Marissa Landrum is (228) 432-1571.
- Is Marissa Landrum's NPI active?
- Yes — Marissa Landrum's NPI (1306715511) is active in the NPPES registry as of the last update on 2025-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.