Marissa Willoughby-Naiditch, NP
NPI 1194283911 · Family Nurse Practitioner · Brooklyn, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Willoughby-Naiditch, NP is a Family Nurse Practitioner provider in Brooklyn, NY (NPI 1194283911).
Provider details
- NPI number
- 1194283911
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 344027 (NY)
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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 475 Atlantic Ave Ste 2Brooklyn, NY 11217-4383Phone: (718) 369-4850Fax: (718) 369-4851
Registry dates
- Enumerated
- 2019-03-11
- Last updated
- 2024-05-07
- Certified
- 2024-05-07
Frequently asked questions
- What is Marissa Willoughby-Naiditch's NPI number?
- Marissa Willoughby-Naiditch's National Provider Identifier (NPI) is 1194283911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Willoughby-Naiditch's specialty?
- Marissa Willoughby-Naiditch is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marissa Willoughby-Naiditch located?
- Marissa Willoughby-Naiditch's practice location on file with NPPES is 1125 Carroll St, Brooklyn, NY 11225-2202.
- What is Marissa Willoughby-Naiditch's phone number?
- The practice phone number listed in the NPPES registry for Marissa Willoughby-Naiditch is (646) 901-0994.
- Does Marissa Willoughby-Naiditch accept Medicare?
- Marissa Willoughby-Naiditch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Willoughby-Naiditch's NPI active?
- Yes — Marissa Willoughby-Naiditch's NPI (1194283911) is active in the NPPES registry as of the last update on 2024-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.