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

MARTIN THOMAS SCHWARTZ DDS
NPI 1861456949
Dentist - Oral and Maxillofacial Surgery in Chelmsford, MA

Active since April 14, 2006
18 NORTH RD, CHELMSFORD, MA 01824(978) 256-3171(978) 244-0497 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Martin Thomas Schwartz Dds NPPES

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

MARTIN THOMAS SCHWARTZ DDS (NPI 1861456949) is an individual oral and maxillofacial surgery provider in Chelmsford, Massachusetts, licensed in Massachusetts (9950) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1861456949
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameMARTIN THOMAS SCHWARTZCredential: DDS
Location Address18 NORTH RDChelmsford, MA 01824-2718
Mailing Address18 North RdChelmsford, MA 01824-2718 · (978) 256-3171 · Fax (978) 244-0497
Phone(978) 256-3171
Fax(978) 244-0497
Sole ProprietorNo
Enumeration DateApril 14, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1861456949 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
License✔ Licensed in MA · 9950
Definition
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
18 NORTH RD, Chelmsford, MA 01824
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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 ›

Other Providers at the Same Location NPPES 13

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

NORTH ST PERIODONTICS PLLC
Dentist (Periodontics)
18 NORTH RD
CHELMSFORD, MA 01824
Middlesex County (978) 256-3301
DAVID MERCURIO H.I.S.
Hearing Instrument Specialist
18 NORTH RD
CHELMSFORD, MA 01824
Middlesex County (978) 244-0081
DR. HIMANSHU SHAH DMD
Dentist (General Practice)
18 NORTH RD
CHELMSFORD, MA 01824
Middlesex County (978) 256-2561
DR. DANIEL LAWRENCE FADJO DDS
Dentist (General Practice)
18 NORTH RD
CHELMSFORD, MA 01824
Middlesex County (978) 256-2561
CHELMSFORD DENTAL ASSOCIATES
Dentist (General Practice)
18 NORTH RD
CHELMSFORD, MA 01824
Middlesex County (978) 256-2561
NORTH ST PERIODONTICS PLLC
Dentist
18 NORTH RD
CHELMSFORD, MA 01824
Middlesex County (978) 256-3301
DR. RANDAL S PARRADEE DMD
Dentist (General Practice)
18 NORTH RD
CHELMSFORD, MA 01824
Middlesex County (978) 256-2561
DR. VICTORIA RAMOS DMD
Dentist (General Practice)
18 NORTH RD
CHELMSFORD, MA 01824
Middlesex County (978) 256-2561

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 Martin Schwartz's NPI number?

The NPI number for Martin Schwartz is 1861456949. It was assigned to this individual provider in the NPPES registry on April 14, 2006.

Where is Martin Schwartz located?

Martin Schwartz practices at 18 North Rd, Chelmsford, MA 01824. The listed phone number is (978) 256-3171.

What is Martin Schwartz's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

What insurance does Martin Schwartz 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 Martin Schwartz 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 Martin Schwartz 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 32 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.