Vivian Greenfield
NPI 1659923019 · Family Nurse Practitioner · Utica, NY
Vivian Greenfield is a Family Nurse Practitioner provider in Utica, NY (NPI 1659923019).
Provider details
- NPI number
- 1659923019
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 0266084 (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
6 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
- 2019-07-15
- Last updated
- 2019-07-15
Frequently asked questions
- What is Vivian Greenfield's NPI number?
- Vivian Greenfield's National Provider Identifier (NPI) is 1659923019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Greenfield's specialty?
- Vivian Greenfield is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Vivian Greenfield located?
- Vivian Greenfield's practice location on file with NPPES is 100 Seymour Rd, Utica, NY 13502-1311.
- What is Vivian Greenfield's phone number?
- The practice phone number listed in the NPPES registry for Vivian Greenfield is (315) 792-7100.
- Is Vivian Greenfield's NPI active?
- Yes — Vivian Greenfield's NPI (1659923019) is active in the NPPES registry as of the last update on 2019-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.