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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ADAM BRANDON GREENFEST MD
NPI 1306306188
Internal Medicine - Cardiovascular Disease in New York, NY

Active since March 20, 2019PECOS Enrolled
84.54/100
CMS Quality Rating
WEILL CORNELL INTERNAL MEDICINE ASSOCIATES, 505 EAST 70TH ST, NEW YORK, NY 10021(212) 746-9663(212) 746-3609 Get Directions Write a Review

NPPES record last updated: July 16, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 16, 2026, Mar 20, 2019 (2 updates tracked since 2019).

About Adam Brandon Greenfest Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ADAM BRANDON GREENFEST MD (NPI 1306306188) is an individual cardiovascular disease provider in New York, New York, licensed in New York (319194) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1306306188
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameADAM BRANDON GREENFESTCredential: MD
Location AddressWEILL CORNELL INTERNAL MEDICINE ASSOCIATES, 505 EAST 70TH STNew York, NY 10021
Mailing AddressWeill Cornell Internal Medicine Associates, 505 East 70th StNew York, NY 10021 · (212) 746-9663 · Fax (212) 746-3609
Phone(212) 746-9663
Fax(212) 746-3609
Sole ProprietorYes
Enumeration DateMarch 20, 2019
Last NPPES UpdateJuly 16, 20262 updates tracked since enumeration
NPPES CertifiedJuly 16, 2026
✔ NPI 1306306188 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in NY · 319194
Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Also ListedInternal MedicineTaxonomy 207R00000X · License 319194 (NY)
WEILL CORNELL INTERNAL MEDICINE ASSOCIATES, New York, NY 10021
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Adam Brandon Greenfest Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$81.44 typical visit price
range $21.20 – $160.66
Typical copayment $20.36 (range $5.30 – $40.16)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.54/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality77.07
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CAITLIN GRIBBIN
Student in an Organized Health Care Education/Training Program
WEILL CORNELL INTERNAL MEDICINE ASSOCIATES, 505 EAST 70TH STREET
NEW YORK, NY 10021
New York County (212) 746-9663
SIMONE PRATHER MD
Student in an Organized Health Care Education/Training Program
WEILL CORNELL INTERNAL MEDICINE ASSOCIATES, 505 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-2900
MS. YOUMNA MOUSTAFA AHMED ABDELGHANY M.D.
Student in an Organized Health Care Education/Training Program
WEILL CORNELL INTERNAL MEDICINE ASSOCIATES, 505 EAST 70TH STREET
NEW YORK, NY 10021
New York County (212) 746-9663
CECILIA E.W. NICOL MD
Internal Medicine
WEILL CORNELL INTERNAL MEDICINE ASSOCIATES, 505 EAST 70TH STREET
NEW YORK, NY 10021
New York County (212) 746-2942
ASHLEY EZEMA
Student in an Organized Health Care Education/Training Program
WEILL CORNELL INTERNAL MEDICINE ASSOCIATES, 505 EAST 70TH STREET
NEW YORK, NY 10021
New York County (212) 746-2900
ADRIANO FERNAN CUADROS MD
Student in an Organized Health Care Education/Training Program
WEILL CORNELL INTERNAL MEDICINE ASSOCIATES, 505 EAST 70TH STREET
NEW YORK, NY 10021
New York County (212) 746-4609
DR. MADELINE LILLY EHRENBERG MD
Student in an Organized Health Care Education/Training Program
WEILL CORNELL INTERNAL MEDICINE ASSOCIATES, 505 EAST 70TH STREET
NEW YORK, NY 10021
New York County (212) 746-2900
DAVID TIANBAI ZHANG MD
Student in an Organized Health Care Education/Training Program
WEILL CORNELL INTERNAL MEDICINE ASSOCIATES, 505 EAST 70TH STREET
NEW YORK, NY 10021
New York County (212) 746-2900

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Adam Greenfest's NPI number?

The NPI number for Adam Greenfest is 1306306188. It was assigned to this individual provider in the NPPES registry on March 20, 2019.

Where is Adam Greenfest located?

Adam Greenfest practices at Weill Cornell Internal Medicine Associates 505 East 70th St, New York, NY 10021. The listed phone number is (212) 746-9663.

What is Adam Greenfest's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Adam Greenfest enrolled in Medicare?

Yes. Adam Greenfest is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Adam Greenfest was last updated on July 16, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.