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DR. JAMES GREENWALD M.D.
NPI 1366992737
Internal Medicine in New York, NY

Active since October 10, 2016
33 W 46TH ST, SUITE 4W, NEW YORK, NY 10036(646) 722-6214(646) 722-6214 Get Directions Write a Review

NPPES record last updated: October 10, 2016. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Dr. James Greenwald M.d. NPPES

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

DR. JAMES GREENWALD M.D. (NPI 1366992737) is an individual internal medicine provider in New York, New York, licensed in New York (255085-1) and active in the NPI registry since October 2016.

NPPES Registry Identity

NPI1366992737
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JAMES GREENWALDCredential: M.D.
Location Address33 W 46TH ST, SUITE 4WNew York, NY 10036-4103
Mailing Address1034 S Brentwood Blvd, Suite 1250Saint Louis, MO 63117-1223 · (314) 367-0777 · Fax (314) 367-5982
Phone(646) 722-6214
Fax(646) 722-6214
Sole ProprietorYes
Enumeration DateOctober 10, 2016
✔ NPI 1366992737 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in NY · 255085-1✔ Licensed in MO · R8E94✔ Licensed in IL · 036.127243
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.
33 W 46TH ST, New York, NY 10036
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Other Providers at the Same Location NPPES

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

JAGODA ROKSANA JEDRZEJEK PA-C
Physician Assistant
33 W 46TH ST
NEW YORK, NY 10036
New York County (212) 586-7830

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 James Greenwald's NPI number?

The NPI number for James Greenwald is 1366992737. It was assigned to this individual provider in the NPPES registry on October 10, 2016.

Where is James Greenwald located?

James Greenwald practices at 33 W 46th St Suite 4W, New York, NY 10036. The listed phone number is (646) 722-6214.

What is James Greenwald'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 James Greenwald was last updated on October 10, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.