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DR. DAVID CHALFIN M.D.,PH.D.
NPI 1184834988
Internal Medicine - Gastroenterology in New York, NY

Active since May 23, 2007
390 W END AVE, NEW YORK, NY 10024(212) 799-0204 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. David Chalfin M.d.,ph.d. NPPES

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

DR. DAVID CHALFIN M.D.,PH.D. (NPI 1184834988) is an individual gastroenterology provider in New York, New York, licensed in New York (088045) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1184834988
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. DAVID CHALFINCredential: M.D.,PH.D.
Location Address390 W END AVENew York, NY 10024-6107
Mailing Address390 West End AveNew York, NY 10024-6107 · (212) 799-0204
Phone(212) 799-0204
Sole ProprietorYes
Enumeration DateMay 23, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1184834988 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NY · 088045
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
390 W END AVE, New York, NY 10024
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Other Providers at the Same Location NPPES 16

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

PEDIATRIC AND ADOLESCENT MEDICINE
Pediatrics (Adolescent Medicine)
390 W END AVE
NEW YORK, NY 10024
New York County (212) 787-1444
KATHLEEN YOUNG P.N.P.
Nurse Practitioner (Pediatrics)
390 W END AVE
NEW YORK, NY 10024
New York County (212) 787-1444
RONALD S. SUNSHINE, PH.D.,LCSW,P.C.
Social Worker (Clinical)
390 W END AVE
NEW YORK, NY 10024
New York County (212) 595-5444
PATRICIA GARDNER N.P.
Nurse Practitioner (Pediatrics)
390 W END AVE
NEW YORK, NY 10024
New York County (212) 787-1444
ERIC BERKOWITZ MD PC
Clinic/Center (Medical Specialty)
390 W END AVE, 1G
NEW YORK, NY 10024
New York County (917) 453-8072
LAUREN SYDNEY CHEIFETZ PA-C
Physician Assistant
390 W END AVE
NEW YORK, NY 10024
New York County (212) 877-0171
SUE SHERLOCK P.N.P.
Nurse Practitioner (Pediatrics)
390 W END AVE
NEW YORK, NY 10024
New York County (212) 787-1444
JENNIFER HENLE
Pediatrics (Adolescent Medicine)
390 W END AVE
NEW YORK, NY 10024
New York County (212) 787-1444

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 David Chalfin's NPI number?

The NPI number for David Chalfin is 1184834988. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Where is David Chalfin located?

David Chalfin practices at 390 W End Ave, New York, NY 10024. The listed phone number is (212) 799-0204.

What is David Chalfin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for David Chalfin was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.