Meredith R. Halpin, M.D.
Hematology & Oncology Physician · Boston, MA
Meredith R. Halpin, M.D. is a hematology & oncology physician with a practice address in Boston, Massachusetts, and NPI 1871933341, issued on Jun 28, 2013. Check the license (Massachusetts 269542, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Meredith R. Halpin
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 269542 MA
Self-reported in NPPES; status is on the state search - Practice location
- 830 Harrison Avenue, 3RD FL, Boston, MA 02118
- Phone
- (617) 638-6428
- Enumerated
- Jun 28, 2013
- Record last updated
- May 20, 2026
- Fax
- (617) 638-5756
- Medicaid IDs
- 3153879 NH
110124672A MA - Medicare enrollment
- Enrolled (PECOS I20210712000643); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 461 in Massachusetts → Look up another NPI →
Also registered at 830 Harrison Avenue, 3RD FL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maya Abdallah, MDInternal Medicine Physician1861854937
- Jose Acevedo Mejia, M.D.Hematology & Oncology Physician1801277173
- Hussein Assi, M.DMedical Oncology Physician1235544362
- Britney Bell, MDHematology & Oncology Physician1265938732
- Natasha Burke, N.P.Gerontology Nurse Practitioner1700325503
- Yenong Cao, MDHematology & Oncology Physician1063972016
Verify Meredith R. Halpin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 269542Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
458 Medicare Part D claims for 72 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims. 21 claims were for opioids.
Most prescribed
- Orgovyx99 claims
- Abiraterone Acetate93 claims
- Prednisone93 claims
- Nubeqa31 claims
- Bicalutamide28 claims
- Dexamethasone20 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
- Evans Medical Foundation IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Meredith R. Halpin among 461 hematology & oncology physician records in Massachusetts
Meredith R. Halpin, M.D. is one of 461 hematology & oncology physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 79% of them.
- NPI issued2013 · 79% of these records are older, 19% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2013 · median 2004 among the 303 with a school on file
- Record last updated2026 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Massachusetts
There are 461 hematology & oncology physician records in Massachusetts.
All 461 in Massachusetts → Every provider in Boston → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Jose Acevedo Mejia, M.D.Boston, MA 021181801277173
- Britney Bell, MDBoston, MA 021181265938732
- Yenong Cao, MDBoston, MA 021181063972016
- John Manis, M.D.Boston, MA 021181720072424
- Thomas Rothstein, M.D.Roxbury, MA 021181689795742
- Andrew Staron, M.D.Boston, MA 021181144616533
- Raphael Szalat, MDBoston, MA 021181801394663
- Alan Weitberg, M.D.Boston, MA 021181730146036
Common questions
What is Meredith R. Halpin, M.D.'s NPI number?
Meredith R. Halpin, M.D.'s National Provider Identifier (NPI) is 1871933341, issued on Jun 28, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Meredith R. Halpin, M.D. located?
The NPPES record lists a practice address at 830 Harrison Avenue, 3RD FL, Boston, MA, 02118. Phone: (617) 638-6428. Providers update this record themselves, so call before visiting.
How can I verify Meredith R. Halpin, M.D.'s license?
NPPES lists Massachusetts license number 269542, 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 Meredith R. Halpin, M.D. prescribe under Medicare Part D?
In 2024, Meredith R. Halpin, M.D. had 458 Medicare Part D claims for 72 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.