Peter D. Gross, M.D.
Diagnostic Radiology Physician · Boston, MA
Peter D. Gross, M.D. is a diagnostic radiology physician with a practice address in Boston, Massachusetts, and NPI 1144268459, issued on Jun 2, 2006. Check the license (Massachusetts 34746, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Peter D. Gross
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 34746 MA
Self-reported in NPPES; status is on the state search - Practice location
- 330 Brookline Avenue, Boston, MA 02215
- Phone
- (617) 667-9403
- Enumerated
- Jun 2, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,658 in Massachusetts → Look up another NPI →
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Verify Peter D. Gross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 34746Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average diagnostic radiology physician in 2024
20 Medicare Part D claims, against an average of 51 among the 2,711 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.
Peter D. Gross among 1,658 diagnostic radiology physician records in Massachusetts
Peter D. Gross, M.D. is one of 1,658 diagnostic radiology physician records with a practice address in Massachusetts. 68% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 57% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2026 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
896 diagnostic radiology physician records list a practice address in Boston
They are 896 of the 41,865 NPPES records with a practice address in Boston, and 1,658 diagnostic radiology physician records in Massachusetts.
All 1,658 in Massachusetts → Every provider in Boston → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Marina Alfisher, MDBoston, MA 022151417925207
- Jerome AuerbachBoston, MA 022151417942129
- Suraj Bowry, M.D.Boston, MA 022151891754321
- Mary Chou, M.D.Boston, MA 022151588623961
- Maureen Clarke, M.D.Boston, MA 022151891751855
- Eric Cortell, MDBoston, MA 022151992791545
- James Hayes, M.D.Boston, MA 022151548226517
- Arie Herskovits, MDBoston, MA 022151639127897
Common questions
What is Peter D. Gross, M.D.'s NPI number?
Peter D. Gross, M.D.'s National Provider Identifier (NPI) is 1144268459, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter D. Gross, M.D. located?
The NPPES record lists a practice address at 330 Brookline Avenue, Boston, MA, 02215. Phone: (617) 667-9403. Providers update this record themselves, so call before visiting.
How can I verify Peter D. Gross, M.D.'s license?
NPPES lists Massachusetts license number 34746, 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 Peter D. Gross, M.D. prescribe under Medicare Part D?
In 2024, Peter D. Gross, M.D. had 20 Medicare Part D claims; the average among diagnostic radiology physician prescribers was 51. 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.