What is Rebecca Sager's NPI number?

Rebecca Sager's National Provider Identifier (NPI) is 1053940759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Rebecca Sager's specialty?

Rebecca Sager is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).

Where is Rebecca Sager located?

Rebecca Sager's practice location on file with NPPES is 1275 York Ave, New York, NY 10065-6007.

What is Rebecca Sager's phone number?

The practice phone number listed in the NPPES registry for Rebecca Sager is (646) 470-7822.

Is Rebecca Sager's NPI active?

Yes — Rebecca Sager's NPI (1053940759) is active in the NPPES registry as of the last update on 2026-04-15.

IndividualActive

Rebecca Sager, MD, PHD

NPI 1053940759 · Urology Physician · New York, NY

Rebecca Sager, MD, PHD is a Urology Physician provider in New York, NY (NPI 1053940759).

Provider details

NPI number: 1053940759
Entity type: Individual
Primary specialty: Urology PhysicianAllopathic & Osteopathic Physicians
Credential: MD, PHD
Sex: Female
Sole proprietor: No
License: 333666 (NY)

Specialties & taxonomies

Urology PhysicianPrimary208800000XLicense 333666 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(64/100 index)

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

1275 York Ave

New York, NY 10065-6007

Phone: (646) 470-7822

Street-level locationGet directions

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Mailing address