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DR. GARY GREENWALD DMD
NPI 1427237205
Dentist in New York, NY

Active since October 30, 2007
241 W 23RD ST, NEW YORK, NY 10011(212) 691-2112(212) 691-2115 Get Directions Write a Review

NPPES record last updated: October 30, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Gary Greenwald Dmd NPPES

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

DR. GARY GREENWALD DMD (NPI 1427237205) is an individual dentist in New York, New York, licensed in New York (29075) and active in the NPI registry since October 2007.

NPPES Registry Identity

NPI1427237205
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. GARY GREENWALDCredential: DMD
Location Address241 W 23RD STNew York, NY 10011-2320
Mailing Address241 W 23rd StNew York, NY 10011-2320 · (212) 691-2112 · Fax (212) 691-2115
Phone(212) 691-2112
Fax(212) 691-2115
Sole ProprietorNo
Enumeration DateOctober 30, 2007
✔ NPI 1427237205 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in NY · 29075
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
241 W 23RD ST, New York, NY 10011
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Other Providers at the Same Location NPPES 4

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

DR. KELLY YUN-KYUNG LEE D.M.D
Dentist (Periodontics)
241 W 23RD ST
NEW YORK, NY 10011
New York County (212) 691-2112
NEW LONDON PHARMACY INC
Pharmacy (Community/Retail Pharmacy)
241 W 23RD ST
NEW YORK, NY 10011
New York County (212) 243-4987
DR. DAVID FORREST GROSS O.D.
Optometrist
241 W 23RD ST, MANHATTAN EYEWORKS
NEW YORK, NY 10011
New York County (212) 243-5898
GREENWALD & MATANI PTR
Dentist (General Practice)
241 W 23RD ST
NEW YORK, NY 10011
New York County (212) 691-2112

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 Gary Greenwald's NPI number?

The NPI number for Gary Greenwald is 1427237205. It was assigned to this individual provider in the NPPES registry on October 30, 2007.

Where is Gary Greenwald located?

Gary Greenwald practices at 241 W 23rd St, New York, NY 10011. The listed phone number is (212) 691-2112.

What is Gary Greenwald's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Gary Greenwald was last updated on October 30, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.