Olivia Greuel, RN
NPI 1720898539 · Psychiatric/Mental Health Registered Nurse · New York, NY
Olivia Greuel, RN is a Psychiatric/Mental Health Registered Nurse provider in New York, NY (NPI 1720898539).
Provider details
- NPI number
- 1720898539
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 96138401 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-01-13
- Last updated
- 2025-01-13
- Certified
- 2025-01-13
Frequently asked questions
- What is Olivia Greuel's NPI number?
- Olivia Greuel's National Provider Identifier (NPI) is 1720898539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Greuel's specialty?
- Olivia Greuel is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Olivia Greuel located?
- Olivia Greuel's practice location on file with NPPES is 560 W 168th St, New York, NY 10032-3917.
- What is Olivia Greuel's phone number?
- The practice phone number listed in the NPPES registry for Olivia Greuel is (212) 305-5756.
- Is Olivia Greuel's NPI active?
- Yes — Olivia Greuel's NPI (1720898539) is active in the NPPES registry as of the last update on 2025-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.