Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

David W. Merens, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1831260348

David W. Merens, MD is an Obstetrics & Gynecology Physician in Chelmsford, Massachusetts. Works from 3 locations. Licensed in Massachusetts and Rhode Island.

Licensed in
MA, RI
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

228 Billerica Rd
Chelmsford, MA 01824-3604
Phone: (666) 697-8250
Fax: (978) 250-6200
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 101 Dudley St, Providence, RI 02905-2401 — (401) 453-7950
  • 455 Toll Gate Rd, Warwick, RI 02886-2759 — (401) 737-7010

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 51371 (MA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence MD17766 (RI)

Record details

NPI number1831260348
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 13, 2006
Last updated in NPPESNovember 23, 2021
Certification dateNovember 23, 2021
Mailing address147 Milk St, Provider Enrollment 9th Floor, Boston, MA 02109-4806

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