What is Julie Ewy's NPI number?

Julie Ewy's National Provider Identifier (NPI) is 1871712125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Julie Ewy's specialty?

Julie Ewy is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Julie Ewy located?

Julie Ewy's practice location on file with NPPES is 1275 York Avenue, New York, NY 10065.

What is Julie Ewy's phone number?

The practice phone number listed in the NPPES registry for Julie Ewy is (212) 639-7000.

Is Julie Ewy's NPI active?

Yes — Julie Ewy's NPI (1871712125) is active in the NPPES registry as of the last update on 2010-06-01.

IndividualActive

Julie Ewy, CPNP

NPI 1871712125 · Pediatric Nurse Practitioner · New York, NY

Julie Ewy, CPNP is a Pediatric Nurse Practitioner provider in New York, NY (NPI 1871712125).

Provider details

NPI number: 1871712125
Entity type: Individual
Primary specialty: Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: CPNP
Sex: Female
Sole proprietor: No
License: 381597 (NY)

Specialties & taxonomies

Pediatric Nurse PractitionerPrimary363LP0200XLicense 381597 (NY)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(89/100 index)

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

1275 York Avenue

Memorial Sloan-Kettering Cancer Institute, 9th Floor

New York, NY 10065

Phone: (212) 639-7000

Street-level locationGet directions

More NY providers

Mailing address

455 Main St

New York, NY 10044-0079

Enumerated: 2007-04-25
Last updated: 2010-06-01

Frequently asked questions

What is Julie Ewy's NPI number?: Julie Ewy's National Provider Identifier (NPI) is 1871712125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Julie Ewy's specialty?: Julie Ewy is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Julie Ewy located?: Julie Ewy's practice location on file with NPPES is 1275 York Avenue, New York, NY 10065.
What is Julie Ewy's phone number?: The practice phone number listed in the NPPES registry for Julie Ewy is (212) 639-7000.
Is Julie Ewy's NPI active?: Yes — Julie Ewy's NPI (1871712125) is active in the NPPES registry as of the last update on 2010-06-01.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.