Jonathan Blumberg, MD
Internal Medicine Physician · Brookline, MA
Jonathan Blumberg, MD is an internal medicine physician with a practice address in Brookline, Massachusetts, and NPI 1609881317, issued on Jul 30, 2006. Check the license (Massachusetts 206504, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Jonathan Blumberg
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 206504 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1101 Beacon St, Brookline, MA 02446
- Phone
- (617) 731-6334
- Enumerated
- Jul 30, 2006
- Entity
- Type 1 · individual
Also registered at 1101 Beacon St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Akland, PA-CMedical Physician Assistant1093915795
- Stephen Amira, PH.D.Clinical Psychologist1831262245
- Julie Anderson, PH.D.Psychologist1821190588
- Heather Ayares, LICSWClinical Social Worker1710107263
- Alexandra Beckett, M.D.Psychiatry Physician1457363962
- Sharon Bober, PH.D.Clinical Psychologist1215980412
Verify Jonathan Blumberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 206504Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
10% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,509 Medicare Part D claims for 189 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 31 claims were for opioids.
Most prescribed
- Atorvastatin Calcium262 claims
- Rosuvastatin Calcium157 claims
- Lisinopril105 claims
- Amlodipine Besylate99 claims
- Levothyroxine Sodium73 claims
- Metoprolol Succinate65 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.
62 internal medicine physician records list a Brookline practice address
They are 62 of the 2,357 NPPES records with a Brookline practice address, and 7,865 internal medicine physician records in Massachusetts.
All 62 in Brookline → All 7,865 in Massachusetts → Every provider in Brookline →
Other internal medicine physician records in Massachusetts
- Nawal Aamir, MDWorcester, MA1588248926
- Zainab AbbasWorcester, MA1609028000
- Nooshin Abbasi, MD MPHNewton, MA1831888353
- Lauren Abbate, MDBoston, MA1922099621
- Bassima Abdallah, MDBoston, MA1912327305
- Samah Abdallah, MDBrighton, MA1730814971
- Omar Abdel-Wahab, M.D.Boston, MA1023042777
- Salah Abdelgadir, MDBoston, MA1891280954
- Mahmoud Abdelghany, M.D.Springfield, MA1134479629
- Mohab AbdelhalimBoston, MA1871388496
Common questions
What is Jonathan Blumberg, MD's NPI number?
Jonathan Blumberg, MD's National Provider Identifier (NPI) is 1609881317, issued on Jul 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Blumberg, MD located?
The NPPES record lists a practice address at 1101 Beacon St, Brookline, MA, 02446. Phone: (617) 731-6334. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Blumberg, MD's license?
NPPES lists Massachusetts license number 206504, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://www.mass.gov/orgs/board-of-registration-in-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jonathan Blumberg, MD prescribe under Medicare Part D?
In 2024, Jonathan Blumberg, MD had 2,509 Medicare Part D claims for 189 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.