What is Greg Ruskin's NPI number?

Greg Ruskin's National Provider Identifier (NPI) is 1639239775, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Greg Ruskin's specialty?

Greg Ruskin is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).

Where is Greg Ruskin located?

Greg Ruskin's practice location on file with NPPES is 175 W 76th St Apt 7a, New York, NY 10023-8307.

What is Greg Ruskin's phone number?

The practice phone number listed in the NPPES registry for Greg Ruskin is (212) 877-4850.

Is Greg Ruskin's NPI active?

Yes — Greg Ruskin's NPI (1639239775) is active in the NPPES registry as of the last update on 2021-01-24.

IndividualActive

Greg Ruskin, MD

NPI 1639239775 · Pulmonary Disease Physician · New York, NY

Greg Ruskin, MD is a Pulmonary Disease Physician provider in New York, NY (NPI 1639239775).

Provider details

NPI number: 1639239775
Entity type: Individual
Primary specialty: Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 135600 (NY)

Specialties & taxonomies

Pulmonary Disease PhysicianPrimary207RP1001XLicense 135600 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 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

175 W 76th St Apt 7a

New York, NY 10023-8307

Phone: (212) 877-4850

Street-level locationGet directions

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Mailing address