NPPES file of Aug 9, 2026

Madelyn Grace Conner, MD

Obstetrics Physician · Boston, MA

Madelyn Grace Conner, MD is an obstetrics physician with a practice address in Boston, Massachusetts, and NPI 1316684475, issued on May 19, 2022. Check the license (Massachusetts 1027036, 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
1316684475
Name
Madelyn Grace Conner
Credential
MD
Primary taxonomy
Obstetrics Physician 207VX0000X
License numbers
1027036 MA
BP10078823 TX
Self-reported in NPPES; status is on the state search
Practice location
850 Harrison Avenue, FL 4, Boston, MA 02118
Phone
(617) 414-2000
Enumerated
May 19, 2022
Record last updated
Aug 2, 2026
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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Also registered at 850 Harrison Avenue, FL 4

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

  1. Rebecca Barbaresso, DOObstetrics & Gynecology Physician1740740323
  2. Keri-Lee Garel, MDObstetrics & Gynecology Physician1497218549
  3. Naima Joseph, M.D.Obstetrics & Gynecology Physician1801161252
  4. Sarah Krantz, MDObstetrics & Gynecology Physician1164834875
  5. Yeon Woo Lee, MDObstetrics & Gynecology Physician1053872788
  6. Anjanique Mariquit Lu, MDObstetrics & Gynecology Physician1750917613

Verify Madelyn Grace Conner 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 1027036
    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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Obstetrics Physician providers in Massachusetts

There are 25 obstetrics physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other obstetrics physician records in Massachusetts

  1. Mohamed Ali, M.D.Fall River, MA1124122270
  2. Patricia Aronson, M.D.Worcester, MA1710978085
  3. Peter Brown, MDPembroke, MA1942249214
  4. Adrian Chiem, MDBoston, MA1508445248
  5. Robert DalessandroLeominster, MA1295967669
  6. Radhika Datar, MDBoston, MA1366753642
  7. Debra Disandro, M.D.Springfield, MA1043219397
  8. Jonathan Friedes, MDBoston, MA1780606160
  9. Lisa Haddad, M.D.Boston, MA1285789545
  10. Mary Herlihy, M.D.Worcester, MA1679564967

Common questions

What is Madelyn Grace Conner, MD's NPI number?

Madelyn Grace Conner, MD's National Provider Identifier (NPI) is 1316684475, issued on May 19, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Madelyn Grace Conner, MD located?

The NPPES record lists a practice address at 850 Harrison Avenue, FL 4, Boston, MA, 02118. Phone: (617) 414-2000. Providers update this record themselves, so call before visiting.

How can I verify Madelyn Grace Conner, MD's license?

NPPES lists Massachusetts license number 1027036, 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.

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.