NPPES file of Aug 9, 2026

Cynthia B. Coughlin, CNM

Obstetrics & Gynecology Physician · Chelmsford, MA

Cynthia B. Coughlin, CNM is an obstetrics & gynecology physician with a practice address in Chelmsford, Massachusetts, and NPI 1699791244, issued on Jul 15, 2006. Check the license (Massachusetts 268057, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699791244
Name
Cynthia B. Coughlin
Credential
CNM
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
268057 MA
Self-reported in NPPES; status is on the state search
Practice location
228 Billerica RD, Chelmsford, MA 01824
Phone
(978) 250-6200
Enumerated
Jul 15, 2006
Record last updated
Apr 8, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(978) 244-6665
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest obstetrics & gynecology physician records → All 1,127 in Massachusetts → Look up another NPI →

Also registered at 228 Billerica RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Katherine AeschlimanAdvanced Practice Midwife1295755858
  2. Susan Albee, RPHPharmacist1932194560
  3. Sonia Almeida, PAPhysician Assistant1063560357
  4. Michael AyerOptometrist1770649584
  5. Alina Bahlavouni, DOPediatrics Physician1508361064
  6. Caroline Bevona, M.D.Dermatology Physician1245225044

Verify Cynthia B. Coughlin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 268057    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Massachusetts license search

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Cynthia B. Coughlin among 1,127 obstetrics & gynecology physician records in Massachusetts

Cynthia B. Coughlin, CNM is one of 1,127 obstetrics & gynecology physician records with a practice address in Massachusetts. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 16% of them.

  • NPI issued2006 · 16% of these records are older, 50% newer
  • In a Medicare fileNo · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 64% of these records are
  • Record last updated2009 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Massachusetts

There are 1,127 obstetrics & gynecology physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,127 in Massachusetts → Every provider in Chelmsford → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Otilia Braescu, M.D.Chelmsford, MA 018241669679148
  2. Elinor Brown, MDChelmsford, MA 018241265852347
  3. Terry Howard, M.D.Chelmsford, MA 018241033178629
  4. David Merens, MDChelmsford, MA 018241831260348
  5. Maryalice Wolfe, M.D.Chelmsford, MA 018241437506029
  6. Theodore Yurkosky, MDChelmsford, MA 018241437208352
  7. Mary Baker-Berzansky, MDHaverhill, MA 018301790782852
  8. Rebecca Boyer, MDHaverhill, MA 018301992780241

Common questions

What is Cynthia B. Coughlin, CNM's NPI number?

Cynthia B. Coughlin, CNM's National Provider Identifier (NPI) is 1699791244, issued on Jul 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Cynthia B. Coughlin, CNM located?

The NPPES record lists a practice address at 228 Billerica RD, Chelmsford, MA, 01824. Phone: (978) 250-6200. Providers update this record themselves, so call before visiting.

How can I verify Cynthia B. Coughlin, CNM's license?

NPPES lists Massachusetts license number 268057, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.