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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.

DR. THEODORE MILLSTEIN DMD
NPI 1912995275
Dentist - General Practice in Yonkers, NY

Active since October 11, 2005
6 XAVIER DR, YONKERS, NY 10704(914) 423-1111(914) 423-0333 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Theodore Millstein Dmd NPPES

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

DR. THEODORE MILLSTEIN DMD (NPI 1912995275) is an individual general practice provider in Yonkers, New York, licensed in New York (029396) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1912995275
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. THEODORE MILLSTEINCredential: DMD
Location Address6 XAVIER DRYonkers, NY 10704-1371
Mailing Address6 Xavier DrYonkers, NY 10704-1311 · (914) 423-1111 · Fax (914) 423-0333
Phone(914) 423-1111
Fax(914) 423-0333
Sole ProprietorNo
Enumeration DateOctober 11, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1912995275 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in NY · 029396
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
6 XAVIER DR, Yonkers, NY 10704
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Other Identifiers 1

Medicaid00282375NY

Other Providers at the Same Location NPPES 6

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

RETINA GROUP PC
Ophthalmology
6 XAVIER DR
YONKERS, NY 10704
Westchester County (718) 798-3030
BORO MEDICAL OF WESTCHESTER, INC.
Nurse Practitioner (Family)
6 XAVIER DR, SUITE 400
YONKERS, NY 10704
Westchester County (914) 966-3500
MONICA T FOREMAN-HYACINTHE MD
Obstetrics & Gynecology
6 XAVIER DR, SUITE 610
YONKERS, NY 10704
Westchester County (914) 376-9100
BORO MEDICAL, P.C.
Surgery (Vascular Surgery)
6 XAVIER DR, SUITE 400
YONKERS, NY 10704
Westchester County (914) 966-3500
DR. JAMES BRANCO DDS
Dentist
6 XAVIER DR, SUITE 202
YONKERS, NY 10704
Westchester County (914) 965-0554
ALLAN B FRIEDLAND MDPC
Ophthalmology
6 XAVIER DR, STE 201
YONKERS, NY 10704
Westchester County (914) 968-3339

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 Theodore Millstein's NPI number?

The NPI number for Theodore Millstein is 1912995275. It was assigned to this individual provider in the NPPES registry on October 11, 2005.

Where is Theodore Millstein located?

Theodore Millstein practices at 6 Xavier Dr, Yonkers, NY 10704. The listed phone number is (914) 423-1111.

What is Theodore Millstein's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Theodore Millstein was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.