IndividualActive
Marianne Longo
NPI 1104210301 · Nurse Practitioner · Ridgewood, NJ
Marianne Longo is a Nurse Practitioner provider in Ridgewood, NJ (NPI 1104210301).
Provider details
- NPI number
- 1104210301
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 26NJ00559700 (NJ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
1200 E Ridgewood Ave
2nd Floor
Ridgewood, NJ 07450-3957
Phone: (201) 670-8660
Fax: (201) 670-6693
Street-level locationGet directions
Mailing address
1200 E Ridgewood Ave
Ridgewood, NJ 07450-3957
Registry dates
- Enumerated
- 2015-03-25
- Last updated
- 2015-03-26
Frequently asked questions
- What is Marianne Longo's NPI number?
- Marianne Longo's National Provider Identifier (NPI) is 1104210301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Longo's specialty?
- Marianne Longo is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marianne Longo located?
- Marianne Longo's practice location on file with NPPES is 1200 E Ridgewood Ave, Ridgewood, NJ 07450-3957.
- What is Marianne Longo's phone number?
- The practice phone number listed in the NPPES registry for Marianne Longo is (201) 670-8660.
- Is Marianne Longo's NPI active?
- Yes — Marianne Longo's NPI (1104210301) is active in the NPPES registry as of the last update on 2015-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.