Brian James Cassidy, MD
Internal Medicine Physician · Scotch Plains, NJ
Brian James Cassidy, MD is an internal medicine physician with a practice address in Scotch Plains, New Jersey, and NPI 1063594943, issued on Oct 19, 2006. Check the license (New Jersey 25MA05192100, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Brian James Cassidy
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 25MA05192100 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 2253 South Ave, Scotch Plains, NJ 07076
- Phone
- (908) 378-7200
- Enumerated
- Oct 19, 2006
- Record last updated
- Apr 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (908) 378-7202
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Also registered at 2253 South Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Edred Shen, MDInternal Medicine Physician1154302024
Verify Brian James Cassidy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA05192100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,054 Medicare Part D claims for 316 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate87 claims
- Rosuvastatin Calcium79 claims
- Atorvastatin Calcium66 claims
- Levothyroxine Sodium52 claims
- Simvastatin44 claims
- Metoprolol Succinate43 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: $18.31
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Brian James Cassidy among 4,632 internal medicine physician records in New Jersey
Brian James Cassidy, MD is one of 4,632 internal medicine physician records with a practice address in New Jersey. 82% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 50% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2018 · 63% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 internal medicine physician records list a practice address in Scotch Plains
They are 7 of the 326 NPPES records with a practice address in Scotch Plains, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Scotch Plains → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- John Christiano, M.D.Scotch Plains, NJ 070761477678126
- Esteban Lomnitz, MDScotch Plains, NJ 070761992797740
- Ramesh Patel, MDSouth Orange, NJ 070761437245354
- Nieva Pons, M.D.Scotch Plains, NJ 070761831200047
- Melvin Rubenstein, M.D.,F.A.C.P.Scotch Plains, NJ 070761841212198
- Edred Shen, MDScotch Plains, NJ 070761154302024
- Steven Stanzione, MDScotch Plains, NJ 070761134111859
- Nicholas Pecorelli, M.D.Wood Ridge, NJ 070751699744755
Common questions
What is Brian James Cassidy, MD's NPI number?
Brian James Cassidy, MD's National Provider Identifier (NPI) is 1063594943, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brian James Cassidy, MD located?
The NPPES record lists a practice address at 2253 South Ave, Scotch Plains, NJ, 07076. Phone: (908) 378-7200. Providers update this record themselves, so call before visiting.
How can I verify Brian James Cassidy, MD's license?
NPPES lists New Jersey license number 25MA05192100, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Brian James Cassidy, MD prescribe under Medicare Part D?
In 2024, Brian James Cassidy, MD had 1,054 Medicare Part D claims for 316 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), 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.