NPPES file of Aug 9, 2026

Susan Celia Hellerstein, MD

Obstetrics & Gynecology Physician · Brookline, MA

Susan Celia Hellerstein, MD is an obstetrics & gynecology physician with a practice address in Brookline, Massachusetts, and NPI 1013974492, issued on Apr 28, 2006. Check the license (Massachusetts 71207, 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
1013974492
Name
Susan Celia Hellerstein
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
71207 MA
Self-reported in NPPES; status is on the state search
Practice location
111 Cypress St, Brookline, MA 02445
Phone
(857) 307-0896
Enumerated
Apr 28, 2006
Record last updated
Jun 29, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicaid ID
3063828 MA
Medicare enrollment
Enrolled (PECOS I20031122000098); accepts Medicare assignment
Medical or professional school
University Of California, San Francisco School Of Medicine, 1986
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.
Download card Updates feed

Also registered at 111 Cypress St

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

  1. Ali Bahadori, MDInternal Medicine Physician1376592584
  2. Rachael Clark, MD PHDDermatology Physician1053378315
  3. Carolyn Come, M.D.Pulmonary Disease Physician1558395210
  4. Barbara Dworetzky, MDEpilepsy Physician1033176359
  5. Chieh-Min Fan, MDVascular & Interventional Radiology Physician1376516708
  6. Benjamin Galper, MDCardiovascular Disease Physician1104085141

Verify Susan Celia Hellerstein 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 71207
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

77% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024

292 Medicare Part D claims for 101 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. Susan Hellerstein292
  2. Specialty average165

Most prescribed

  1. Estradiol97 claims
  2. Yuvafem94 claims
  3. Estring20 claims
  4. Clobetasol Propionate16 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. Brigham And Womens Physicians Organization IncBoston, MA

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

Susan Celia Hellerstein among 1,127 obstetrics & gynecology physician records in Massachusetts

Susan Celia Hellerstein, MD 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. Its NPI, issued in 2006, is newer than 16% of them.

  • NPI issued2006 · 16% of these records are older, 50% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1986 · median 2004 among the 715 with a school on file
  • Record last updated2012 · 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).

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.

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

  1. Carolyn Cline, MDBrookline, MA 024451043277429
  2. Dema Demaggio, MDBrookline, MA 024451306803606
  3. Toni Huebscher Golen, M.D.Brookline, MA 024451235161753
  4. Vivian Hernandez, MDBrookline, MA 024451164489530
  5. Jeffrey Katz, MDBrookline, MA 024451174513261
  6. Abraham Morse, MD, MBABrookline, MA 024451467443770
  7. Hannah Parker, M.D.Brookline, MA 024451124078167
  8. Allan Rashba, MDBrookline, MA 024451538110002

Common questions

What is Susan Celia Hellerstein, MD's NPI number?

Susan Celia Hellerstein, MD's National Provider Identifier (NPI) is 1013974492, issued on Apr 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Susan Celia Hellerstein, MD located?

The NPPES record lists a practice address at 111 Cypress St, Brookline, MA, 02445. Phone: (857) 307-0896. Providers update this record themselves, so call before visiting.

How can I verify Susan Celia Hellerstein, MD's license?

NPPES lists Massachusetts license number 71207, 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 Susan Celia Hellerstein, MD prescribe under Medicare Part D?

In 2024, Susan Celia Hellerstein, MD had 292 Medicare Part D claims for 101 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.