Hilary Dolstad, MD
Internal Medicine Physician · Brookline, MA
Hilary Dolstad, MD is an internal medicine physician with a practice address in Brookline, Massachusetts, and NPI 1447887575, issued on Mar 26, 2020. Check the license (Massachusetts 1019461, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Hilary Dolstad
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 1019461 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1285 Beacon St, Brookline, MA 02446
- Phone
- (617) 983-7025
- Enumerated
- Mar 26, 2020
- Record last updated
- Aug 2, 2024
- Fax
- (857) 307-4141
- Medicare enrollment
- Enrolled (PECOS I20240817000209); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 2020
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 1285 Beacon St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christina CampionPhysician Assistant1427758929
- Kerri Dupre, ATC, AEMTPhysician Assistant1144640012
- Patrice Emberley, NPFamily Nurse Practitioner1649800483
- Kasey GranchelliFamily Nurse Practitioner1750889861
- Shane Jordan, PAMedical Physician Assistant1881132132
- Brittany KangPhysician Assistant1023654621
Verify Hilary Dolstad in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 1019461Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
91 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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
- 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).
Hilary Dolstad among 6,825 internal medicine physician records in Massachusetts
Hilary Dolstad, MD is one of 6,825 internal medicine 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 2020, is newer than 87% of them.
- NPI issued2020 · 87% of these records are older, 11% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2020 · median 2004 among the 4,103 with a school on file
- Record last updated2024 · 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 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
57 internal medicine physician records list a practice address in Brookline
They are 57 of the 2,357 NPPES records with a practice address in Brookline, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Brookline → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Paul Blando, M.D.Brookline, MA 024461063451862
- Richard Brodie, M.D.Brookline, MA 024461912900473
- Jayson Carr, M.D.Brookline, MA 024461780611798
- William Goldberg, M.D.Brookline, MA 024461558336180
- Parnag Kasarjian, M.D.Brookline, MA 024461114966207
- Cyrus Komer, MDBrookline, MA 024461184602302
- R Roger Komer, M.D.Brookline, MA 024461235178237
- Hua Lu, MD PHDBrookline, MA 024461043288749
Common questions
What is Hilary Dolstad, MD's NPI number?
Hilary Dolstad, MD's National Provider Identifier (NPI) is 1447887575, issued on Mar 26, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Hilary Dolstad, MD located?
The NPPES record lists a practice address at 1285 Beacon St, Brookline, MA, 02446. Phone: (617) 983-7025. Providers update this record themselves, so call before visiting.
How can I verify Hilary Dolstad, MD's license?
NPPES lists Massachusetts license number 1019461, 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 Hilary Dolstad, MD prescribe under Medicare Part D?
In 2024, Hilary Dolstad, MD had 91 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.