DR. MARK ALEXANDER STEVENS D.M.D.
NPI 1982053203
Dentist in Chelmsford, MA
About Dr. Mark Alexander Stevens D.m.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK ALEXANDER STEVENS D.M.D. (NPI 1982053203) is an individual dentist in Chelmsford, Massachusetts, licensed in Massachusetts (DN1860051) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS and maintains a secondary practice location in Dracut.
NPPES Registry Identity
Specialties & Licenses
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.
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Mark Alexander Stevens D.m.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01824 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mark Stevens's NPI number?
The NPI number for Mark Stevens is 1982053203. It was assigned to this individual provider in the NPPES registry on June 7, 2016.
Where is Mark Stevens located?
Mark Stevens practices at 18 North Rd Ste 9, Chelmsford, MA 01824. The listed phone number is (978) 256-2561.
What is Mark Stevens's specialty?
The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.
Is Mark Stevens enrolled in Medicare?
Yes. Mark Stevens is registered in the Medicare PECOS enrollment system.
What insurance does Mark Stevens accept?
Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 1 other insurer list Mark Stevens 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 Mark Stevens was last updated on February 10, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
