Betsy J. Mathew, MD
Family Medicine Physician · New Brunswick, NJ
Betsy J. Mathew, MD is a family medicine physician with a practice address in New Brunswick, New Jersey, and NPI 1487885430, issued on Aug 6, 2009. Check the license (New Jersey 25MA10185300, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Betsy J. Mathew
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 25MA10185300 NJ
253670 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1 Robert Wood Johnson PL, New Brunswick, NJ 08901
- Phone
- (732) 828-3000
- Enumerated
- Aug 6, 2009
- Record last updated
- Jul 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20171218002467); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Stony Brook, School Of Medicine, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,770 in New Jersey → Look up another NPI →
Also registered at 1 Robert Wood Johnson PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Hiba Adina, PATIENT MONITOROther Technician1093337347
- Richard Agag, MDPlastic Surgery Physician1497937486
Verify Betsy J. Mathew 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 25MA10185300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average family medicine physician in 2024
1,580 Medicare Part D claims for 133 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 31 claims were for opioids.
Most prescribed
- Atorvastatin Calcium153 claims
- Amlodipine Besylate131 claims
- Hydrochlorothiazide103 claims
- Metformin Hcl55 claims
- Metoprolol Succinate53 claims
- Enalapril Maleate46 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: $102.56
1 payment: food and beverage; the largest payer was Exelixis Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Bills Medicare through one group practice
- Rutgers Health-Pcc Monument SquareNew Brunswick, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Betsy J. Mathew among 2,770 family medicine physician records in New Jersey
Betsy J. Mathew, MD is one of 2,770 family 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 2009, is newer than 59% of them.
- NPI issued2009 · 59% of these records are older, 39% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2006 · median 2006 among the 1,875 with a school on file
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
60 family medicine physician records list a practice address in New Brunswick
They are 60 of the 2,740 NPPES records with a practice address in New Brunswick, and 2,770 family medicine physician records in New Jersey.
All 2,770 in New Jersey → Every provider in New Brunswick → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Rhina Acevedo, M.D.New Brunswick, NJ 089011396833943
- Joyce Afran, MDNew Brunswick, NJ 089011487731113
- Jeanne Ferrante, MDNew Brunswick, NJ 089011659302941
- Cathryn Heath, MDNew Brunswick, NJ 089011598842288
- David HowarthNew Brunswick, NJ 089011750466439
- Deborah Johnson, M.D.New Brunswick, NJ 089011851481477
- Melodee Lasky, MDNew Brunswick, NJ 089011730190133
- Sonia Laumbach, MDNew Brunswick, NJ 089011841204104
Common questions
What is Betsy J. Mathew, MD's NPI number?
Betsy J. Mathew, MD's National Provider Identifier (NPI) is 1487885430, issued on Aug 6, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Betsy J. Mathew, MD located?
The NPPES record lists a practice address at 1 Robert Wood Johnson PL, New Brunswick, NJ, 08901. Phone: (732) 828-3000. Providers update this record themselves, so call before visiting.
How can I verify Betsy J. Mathew, MD's license?
NPPES lists New Jersey license number 25MA10185300, 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 Betsy J. Mathew, MD prescribe under Medicare Part D?
In 2024, Betsy J. Mathew, MD had 1,580 Medicare Part D claims for 133 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.