Ellena Crotty, NP
NPI 1629851597 · Occupational Health Nurse Practitioner · New York, NY
Ellena Crotty, NP is a Occupational Health Nurse Practitioner provider in New York, NY (NPI 1629851597).
Provider details
- NPI number
- 1629851597
- Entity type
- Individual
- Primary specialty
- Occupational Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 311339 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
2 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
- 2023-08-15
- Last updated
- 2023-08-15
- Certified
- 2023-08-15
Frequently asked questions
- What is Ellena Crotty's NPI number?
- Ellena Crotty's National Provider Identifier (NPI) is 1629851597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellena Crotty's specialty?
- Ellena Crotty is listed in the NPPES registry with a primary specialty of Occupational Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ellena Crotty located?
- Ellena Crotty's practice location on file with NPPES is 535 E 70th St, New York, NY 10021-4823.
- What is Ellena Crotty's phone number?
- The practice phone number listed in the NPPES registry for Ellena Crotty is (212) 606-1404.
- Is Ellena Crotty's NPI active?
- Yes — Ellena Crotty's NPI (1629851597) is active in the NPPES registry as of the last update on 2023-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.