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DAVID W. MERENS MD
NPI 1831260348
Obstetrics & Gynecology in Chelmsford, MA

Active since November 13, 2006
228 BILLERICA RD, CHELMSFORD, MA 01824(666) 697-8250(978) 250-6200 Get Directions Write a Review

NPPES record last updated: November 23, 2021. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Nov 23, 2021, Jun 2, 2021 (2 updates tracked since 2021).

About David W. Merens Md NPPES

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

DAVID W. MERENS MD (NPI 1831260348) is an individual obstetrics & gynecology provider in Chelmsford, Massachusetts, licensed in Massachusetts (51371) and active in the NPI registry since November 2006. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1831260348
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDAVID W. MERENSCredential: MD
Location Address228 BILLERICA RDChelmsford, MA 01824-3604
Mailing Address147 Milk St, Provider Enrollment 9th FloorBoston, MA 02109-4806
Phone(666) 697-8250
Fax(978) 250-6200
Sole ProprietorNo
Enumeration DateNovember 13, 2006
Last NPPES UpdateNovember 23, 20212 updates tracked since enumeration
NPPES CertifiedNovember 23, 2021
✔ NPI 1831260348 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in MA · 51371✔ Licensed in RI · MD17766
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
228 BILLERICA RD, Chelmsford, MA 01824
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1101 Dudley StProvidence, RI 02905-2401 · Phone (401) 453-7950 · Fax (401) 453-7658
Location 2455 Toll Gate RdWarwick, RI 02886-2759 · Phone (401) 737-7010 · Fax (401) 736-4546

Other Identifiers 8

OtherJ02295MA · Blue Cross
Medicaid2086735MA
OtherAA17612MA · Harvard Pilgrim
Other0002837MA · Neighborhood Health Plan
Other051371MA · Tufts
Other0765499MA · Cigna
Other32330MA · Fallon
Other4196690MA · Aetna

Other Providers at the Same Location NPPES 20

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

MS. KIT YAN LEE
Physical Therapist
228 BILLERICA RD
CHELMSFORD, MA 01824
Middlesex County (978) 250-6045
NATALIE C. HOWARD CCC-SLP
Speech-Language Pathologist
228 BILLERICA RD
CHELMSFORD, MA 01824
Middlesex County (978) 250-6040
STEVEN A MORGENSTERN M.D.
Internal Medicine
228 BILLERICA RD, INTERNAL MEDICINE
CHELMSFORD, MA 01824
Middlesex County (978) 250-6100
CHANDRA RAMANATHAN M.D.
Pediatrics
228 BILLERICA RD
CHELMSFORD, MA 01824
Middlesex County (978) 250-6000
MEGAN PINETTE PSYD
Psychologist (Clinical)
228 BILLERICA RD
CHELMSFORD, MA 01824
Middlesex County (978) 250-6240
MRS. NICHOLE MARIE PERRIN APRN, FNP-C
Nurse Practitioner (Family)
228 BILLERICA RD
CHELMSFORD, MA 01824
Middlesex County (978) 250-6100
SONIA ALMEIDA PA
Physician Assistant
228 BILLERICA RD
CHELMSFORD, MA 01824
Middlesex County (603) 488-5154
CHERYL BRACKBILL PA-C
Physician Assistant
228 BILLERICA RD
CHELMSFORD, MA 01824
Middlesex County (978) 250-6200

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 David Merens's NPI number?

The NPI number for David Merens is 1831260348. It was assigned to this individual provider in the NPPES registry on November 13, 2006.

Where is David Merens located?

David Merens practices at 228 Billerica Rd, Chelmsford, MA 01824. The listed phone number is (666) 697-8250.

What is David Merens's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for David Merens was last updated on November 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.