Mark Stevens, D.M.D.
NPI 1982053203 · Dentist · Chelmsford, MA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Stevens, D.M.D. is a Dentist provider in Chelmsford, MA (NPI 1982053203).
Provider details
- NPI number
- 1982053203
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- DN1860051 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 22 | 16 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 149 Pleasant StDracut, MA 01826-4801Phone: (978) 957-1811
Registry dates
- Enumerated
- 2016-06-07
- Last updated
- 2026-02-10
- Certified
- 2026-02-10
Frequently asked questions
- What is Mark Stevens's NPI number?
- Mark Stevens's National Provider Identifier (NPI) is 1982053203, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Stevens's specialty?
- Mark Stevens is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Mark Stevens located?
- Mark Stevens's practice location on file with NPPES is 18 North Rd Ste 9, Chelmsford, MA 01824-2771.
- What is Mark Stevens's phone number?
- The practice phone number listed in the NPPES registry for Mark Stevens is (978) 256-2561.
- Does Mark Stevens accept Medicare?
- Mark Stevens is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Stevens's NPI active?
- Yes — Mark Stevens's NPI (1982053203) is active in the NPPES registry as of the last update on 2026-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.