Ariella Grossman, FNP-C
NPI 1619856226 · Nurse Practitioner · Paramus, NJ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ariella Grossman, FNP-C is a Nurse Practitioner provider in Paramus, NJ (NPI 1619856226).
Provider details
- NPI number
- 1619856226
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 26NJ01459400 (NJ)
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
- 2025-08-28
- Last updated
- 2025-08-28
- Certified
- 2025-08-28
Frequently asked questions
- What is Ariella Grossman's NPI number?
- Ariella Grossman's National Provider Identifier (NPI) is 1619856226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ariella Grossman's specialty?
- Ariella Grossman is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ariella Grossman located?
- Ariella Grossman's practice location on file with NPPES is 6 Forest Ave Ste 202, Paramus, NJ 07652-5245.
- What is Ariella Grossman's phone number?
- The practice phone number listed in the NPPES registry for Ariella Grossman is (201) 381-3810.
- Does Ariella Grossman accept Medicare?
- Ariella Grossman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ariella Grossman's NPI active?
- Yes — Ariella Grossman's NPI (1619856226) is active in the NPPES registry as of the last update on 2025-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.