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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. LIBBY CLAIRE GREENBERG MD
NPI 1215916853
Internal Medicine in Monroe, NY

Active since January 12, 2006
49 FOREST RD, MONROE, NY 10950(845) 782-3242(845) 783-7133 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Libby Claire Greenberg Md NPPES

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

DR. LIBBY CLAIRE GREENBERG MD (NPI 1215916853) is an individual internal medicine provider in Monroe, New York, licensed in New York (107533) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1215916853
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. LIBBY CLAIRE GREENBERGCredential: MD
Location Address49 FOREST RDMonroe, NY 10950-2923
Mailing Address49 Forest RdMonroe, NY 10950-2923 · (845) 782-3242 · Fax (845) 783-7133
Phone(845) 782-3242
Fax(845) 783-7133
Sole ProprietorNo
Enumeration DateJanuary 12, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1215916853 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 107533
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
49 FOREST RD, Monroe, NY 10950
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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.

TALYA SAHLER LMSW
Social Worker
49 FOREST RD
MONROE, NY 10950
Orange County (845) 782-3242
NANCY NEIDITZ LPT
Physical Therapist
49 FOREST RD
MONROE, NY 10950
Orange County (845) 782-3242
RACHEL KLEIN LMSW
Social Worker
49 FOREST RD
MONROE, NY 10950
Orange County (845) 782-3242
HINDA KLEIN MA
Speech-Language Pathologist
49 FOREST RD
MONROE, NY 10950
Orange County (845) 782-3242
TZIPORAH GRODKO
Social Worker
49 FOREST RD
MONROE, NY 10950
Orange County (845) 782-3242
SCOTT SCHAMES
Dentist (Orthodontics and Dentofacial Orthopedics)
49 FOREST RD
MONROE, NY 10950
Orange County (845) 782-3242
ELENA RUBCHINSKI RPA-C
Physician Assistant
49 FOREST RD
MONROE, NY 10950
Orange County (845) 782-3242
ADAM TILSON P.A
Physician Assistant
49 FOREST RD
MONROE, NY 10950
Orange County (845) 782-3242

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 Libby Greenberg's NPI number?

The NPI number for Libby Greenberg is 1215916853. It was assigned to this individual provider in the NPPES registry on January 12, 2006.

Where is Libby Greenberg located?

Libby Greenberg practices at 49 Forest Rd, Monroe, NY 10950. The listed phone number is (845) 782-3242.

What is Libby Greenberg's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Libby Greenberg was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.