NPPES file of Aug 9, 2026

Carolyn A. Cline, MD

Obstetrics & Gynecology Physician · Brookline, MA

Carolyn A. Cline, MD is an obstetrics & gynecology physician with a practice address in Brookline, Massachusetts, and NPI 1043277429, issued on Apr 28, 2006. Check the license (Massachusetts 74397, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1043277429
Name
Carolyn A. Cline
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
74397 MA
Self-reported in NPPES; status is on the state search
Practice location
One Brookline Place, Brookline, MA 02445
Phone
(617) 735-8800
Enumerated
Apr 28, 2006
Record last updated
Apr 5, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(617) 278-9358
Medicare enrollment
Enrolled (PECOS I20050428000353); may accept Medicare assignment
Medical or professional school
Jc Edwards School Of Medicine, Marshall University, 1988
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at One Brookline Place

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

  1. Ashley Ackerman, MDObstetrics & Gynecology Physician1205930625
  2. Rohit Bakshi, MDNeurology Physician1598722274
  3. Guy Buckle, MDNeurology Physician1861404642
  4. Bruce Bunnell, MDPediatrics Physician1205827821
  5. Dema Demaggio, MDObstetrics & Gynecology Physician1306803606
  6. Vivian Hernandez, MDObstetrics & Gynecology Physician1164489530

Verify Carolyn A. Cline 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 74397
    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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37% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

104 Medicare Part D claims for 33 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.

  1. Carolyn Cline104
  2. Specialty average165

Most prescribed

  1. Yuvafem29 claims
  2. Imvexxy13 claims
  3. Estradiol11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Brookline Village Obgyn LLCBrookline, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

45 obstetrics & gynecology physician records list a practice address in Brookline

They are 45 of the 2,357 NPPES records with a practice address in Brookline, and 1,127 obstetrics & gynecology physician records in Massachusetts.

Other obstetrics & gynecology physician records in Massachusetts

  1. Mary Kathryn Abel, ABBoston, MA1699415778
  2. Marie Elise Abi Antoun, MDBoston, MA1356042626
  3. Ashley Ackerman, MDBrookline, MA1205930625
  4. Christina Acocella, M.D.Framingham, MA1487090023
  5. Kirsten AdamsBoston, MA1477203446
  6. Tejumola Adegoke, MDBoston, MA1356768600
  7. David Adelstein, D.O.Wareham, MA1619994290
  8. William Agel, MDHyannis, MA1871560375
  9. Agnes Ahn, DONorwood, MA1508848722
  10. Tracey Akanbi, M.D.Boston, MA1649686874

Common questions

What is Carolyn A. Cline, MD's NPI number?

Carolyn A. Cline, MD's National Provider Identifier (NPI) is 1043277429, issued on Apr 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Carolyn A. Cline, MD located?

The NPPES record lists a practice address at One Brookline Place, Brookline, MA, 02445. Phone: (617) 735-8800. Providers update this record themselves, so call before visiting.

How can I verify Carolyn A. Cline, MD's license?

NPPES lists Massachusetts license number 74397, 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.

How much does Carolyn A. Cline, MD prescribe under Medicare Part D?

In 2024, Carolyn A. Cline, MD had 104 Medicare Part D claims for 33 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.