Registry data as of Aug 27, 2026

Michael Bader, MD

Internal Medicine Physician · Stoneham, MA

Michael Bader, MD is an internal medicine physician with a practice address in Stoneham, Massachusetts, and NPI 1184689804, issued on Apr 18, 2006. Check the license on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1184689804
Name
Michael Bader
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
Practice location
92 Montvale Ave, Stoneham, MA 02180
Phone
(781) 438-5543
Enumerated
Apr 18, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 92 Montvale Ave

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

  1. Katherine Akagi, LICSWClinical Social Worker1902906647
  2. Barbara Albers, MSW/LICSWClinical Social Worker1780781948
  3. Christian Andersen, MDOrthopaedic Surgery Physician1982698999
  4. Sangeeta Banerjee, M.D.Psychiatry Physician1285605907
  5. Courtney Barresi, MPTPhysical Therapist1457309866
  6. Larah Bartlett-Jacques, NPAdult Health Nurse Practitioner1407837230

Verify Michael Bader in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in MedicineCheck 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.

16% fewer Medicare Part D claims than the average internal medicine physician in 2024

2,352 Medicare Part D claims for 500 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D.

  1. Michael Bader2,352
  2. Specialty average2,785

Most prescribed

  1. Atorvastatin Calcium253 claims
  2. Metoprolol Succinate128 claims
  3. Amlodipine Besylate116 claims
  4. Levothyroxine Sodium100 claims
  5. Simvastatin83 claims
  6. Albuterol Sulfate Hfa82 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.

Industry payments in 2024: $21.40

1 payment, mostly food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Bader$21.40
  2. Specialty average$2,536.66

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

18 internal medicine physician records list a Stoneham practice address

They are 18 of the 473 NPPES records with a Stoneham practice address, and 7,865 internal medicine physician records in Massachusetts.

Other internal medicine physician records in Massachusetts

  1. Nawal Aamir, MDWorcester, MA1588248926
  2. Zainab AbbasWorcester, MA1609028000
  3. Nooshin Abbasi, MD MPHNewton, MA1831888353
  4. Lauren Abbate, MDBoston, MA1922099621
  5. Bassima Abdallah, MDBoston, MA1912327305
  6. Samah Abdallah, MDBrighton, MA1730814971
  7. Omar Abdel-Wahab, M.D.Boston, MA1023042777
  8. Salah Abdelgadir, MDBoston, MA1891280954
  9. Mahmoud Abdelghany, M.D.Springfield, MA1134479629
  10. Mohab AbdelhalimBoston, MA1871388496

Common questions

What is Michael Bader, MD's NPI number?

Michael Bader, MD's National Provider Identifier (NPI) is 1184689804, issued on Apr 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael Bader, MD located?

The NPPES record lists a practice address at 92 Montvale Ave, Stoneham, MA, 02180. Phone: (781) 438-5543. Providers update this record themselves, so call before visiting.

How can I verify Michael Bader, MD's license?

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 Michael Bader, MD prescribe under Medicare Part D?

In 2024, Michael Bader, MD had 2,352 Medicare Part D claims for 500 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.