Judith Greif, RN, MS, APNC
NPI 1952500357 · Nurse Practitioner · Plainsboro, NJ
Judith Greif, RN, MS, APNC is a Nurse Practitioner provider in Plainsboro, NJ (NPI 1952500357).
Provider details
- NPI number
- 1952500357
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, MS, APNC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 26NN07788100 (NJ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2007-07-16
- Last updated
- 2018-01-25
Frequently asked questions
- What is Judith Greif's NPI number?
- Judith Greif's National Provider Identifier (NPI) is 1952500357, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judith Greif's specialty?
- Judith Greif is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Judith Greif located?
- Judith Greif's practice location on file with NPPES is 5 Plainsboro Rd Ste 300, Plainsboro, NJ 08536-1915.
- What is Judith Greif's phone number?
- The practice phone number listed in the NPPES registry for Judith Greif is (609) 853-7272.
- Is Judith Greif's NPI active?
- Yes — Judith Greif's NPI (1952500357) is active in the NPPES registry as of the last update on 2018-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.