Walid Bader, D.O.
Internal Medicine Physician · Beverly, MA
Walid Bader, D.O. is an internal medicine physician with a practice address in Beverly, Massachusetts, and NPI 1134184161, issued on Apr 20, 2006. Check the license (Massachusetts 224414, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Walid Bader
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 224414 MA
1117 SC
Self-reported in NPPES; status is on the state search - Practice location
- 77 Herrick St, Beverly, MA 01915
- Phone
- (978) 927-4110
- Enumerated
- Apr 20, 2006
- Entity
- Type 1 · individual
Also registered at 77 Herrick St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Aaronson, MDGastroenterology Physician1366547739
- Kristin AngellClinical Social Worker1881870996
- Samantha BeaudoinFamily Nurse Practitioner1558176438
- Adrienne Bradley, MDInternal Medicine Physician1548295702
- David Buff, P.A.Physician Assistant1386900603
- Sarah CharendoffSocial Worker1144882077
Verify Walid Bader in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 224414Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
82% more Medicare Part D claims than the average internal medicine physician in 2024
5,792 Medicare Part D claims for 469 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 24 claims were for opioids.
Most prescribed
- Atorvastatin Calcium431 claims
- Amlodipine Besylate384 claims
- Lisinopril279 claims
- Simvastatin254 claims
- Levothyroxine Sodium202 claims
- Omeprazole169 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
- Atrius Health IncNeedham, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
37 internal medicine physician records list a practice address in Beverly
They are 37 of the 2,169 NPPES records with a practice address in Beverly, and 6,825 internal medicine physician records in Massachusetts.
All 37 in Beverly → All 6,825 in Massachusetts → Every provider in Beverly →
Other internal medicine physician records in Massachusetts
- Nawal Aamir, MDWorcester, MA1588248926
- Nathan Abare, MDSpringfield, MA1386852747
- Nooshin Abbasi, MD MPHNewton, MA1831888353
- Taimur AbbasiBoston, MA1841673522
- Lauren Abbate, MDBoston, MA1922099621
- Bassima Abdallah, MDBoston, MA1912327305
- Maya Abdallah, MDBoston, MA1861854937
- Samah Abdallah, MDBrighton, MA1730814971
- Omar Abdel-Wahab, M.D.Boston, MA1023042777
- Mohab AbdelhalimBoston, MA1871388496
Common questions
What is Walid Bader, D.O.'s NPI number?
Walid Bader, D.O.'s National Provider Identifier (NPI) is 1134184161, issued on Apr 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Walid Bader, D.O. located?
The NPPES record lists a practice address at 77 Herrick St, Beverly, MA, 01915. Phone: (978) 927-4110. Providers update this record themselves, so call before visiting.
How can I verify Walid Bader, D.O.'s license?
NPPES lists Massachusetts license number 224414, 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 Walid Bader, D.O. prescribe under Medicare Part D?
In 2024, Walid Bader, D.O. had 5,792 Medicare Part D claims for 469 beneficiaries; 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), 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.
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 27, 2026.