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

DR. DANIEL B GREENSTEIN D.D.S
NPI 1255397360
Dentist - General Practice in Halifax, MA

Q: What is Daniel Greenstein's NPI number?

The NPI number for Daniel Greenstein is 1255397360. It was assigned to this individual provider in the NPPES registry on April 26, 2006.

Q: What is Daniel Greenstein's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Daniel Greenstein 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 26 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.

Active since April 26, 2006

481 PLYMOUTH ST, HALIFAX, MA 02338(781) 293-7188(781) 293-5939 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Daniel B Greenstein D.d.s NPPES

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

DR. DANIEL B GREENSTEIN D.D.S (NPI 1255397360) is an individual general practice provider in Halifax, Massachusetts, licensed in Massachusetts (13126) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1255397360

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. DANIEL B GREENSTEINCredential: D.D.S

Location Address481 PLYMOUTH STHalifax, MA 02338-1339

Mailing Address50 Azalea RdSharon, MA 02067-3214 · (781) 784-4357 · Fax (781) 293-5939

Phone(781) 293-7188

Fax(781) 293-5939

Sole ProprietorNo

Enumeration DateApril 26, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1255397360 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in MA · 13126

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.

481 PLYMOUTH ST, Halifax, MA 02338

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Other Identifiers 1

Medicaid0247685MA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.Insurance ›

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 Daniel Greenstein's NPI number?

The NPI number for Daniel Greenstein is 1255397360. It was assigned to this individual provider in the NPPES registry on April 26, 2006.

Where is Daniel Greenstein located?

Daniel Greenstein practices at 481 Plymouth St, Halifax, MA 02338. The listed phone number is (781) 293-7188.

What is Daniel Greenstein's specialty?

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

What insurance does Daniel Greenstein accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Daniel Greenstein as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Daniel Greenstein 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 26 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.