Marissa Longhi, PA
NPI 1649101031 · Physician Assistant · Hartford, CT
Marissa Longhi, PA is a Physician Assistant provider in Hartford, CT (NPI 1649101031).
Provider details
- NPI number
- 1649101031
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 7754 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
- 2026-05-26
- Last updated
- 2026-05-26
- Certified
- 2026-05-26
Frequently asked questions
- What is Marissa Longhi's NPI number?
- Marissa Longhi's National Provider Identifier (NPI) is 1649101031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Longhi's specialty?
- Marissa Longhi is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marissa Longhi located?
- Marissa Longhi's practice location on file with NPPES is 114 Woodland St, Hartford, CT 06105-1208.
- What is Marissa Longhi's phone number?
- The practice phone number listed in the NPPES registry for Marissa Longhi is (860) 714-4000.
- Is Marissa Longhi's NPI active?
- Yes — Marissa Longhi's NPI (1649101031) is active in the NPPES registry as of the last update on 2026-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.