What is Marissa Louis's NPI number?

Marissa Louis's National Provider Identifier (NPI) is 1891675344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marissa Louis's specialty?

Marissa Louis is listed in the NPPES registry with a primary specialty of Homemaker (Nursing Service Related Providers).

Where is Marissa Louis located?

Marissa Louis's practice location on file with NPPES is 10624 Thistlewood Ct, Montgomery, OH 45242-3207.

What is Marissa Louis's phone number?

The practice phone number listed in the NPPES registry for Marissa Louis is (513) 413-3383.

Is Marissa Louis's NPI active?

Yes — Marissa Louis's NPI (1891675344) is active in the NPPES registry as of the last update on 2025-09-04.

IndividualActive

Marissa Louis

NPI 1891675344 · Homemaker · Montgomery, OH

Marissa Louis is a Homemaker provider in Montgomery, OH (NPI 1891675344).

Provider details

NPI number: 1891675344
Entity type: Individual
Primary specialty: HomemakerNursing Service Related Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

HomemakerPrimary376J00000X
Nursing Service Related Providers

Profile Score

Basic profile(47/100 index)

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
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

10624 Thistlewood Ct

Montgomery, OH 45242-3207

Phone: (513) 413-3383

Street-level locationGet directions

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Mailing address