Rosemarie Arena, MD
Gastroenterology Physician · Glen Ridge, NJ
Rosemarie Arena, MD is a gastroenterology physician with a practice address in Glen Ridge, New Jersey, and NPI 1982990479, issued on Jun 22, 2011. Check the license (New Jersey 25MA10942100, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Rosemarie Arena
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 25MA10942100 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 311 Bay Ave, Glen Ridge, NJ 07028
- Phone
- (973) 748-9166
- Enumerated
- Jun 22, 2011
- Record last updated
- Nov 9, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (973) 748-1373
- Medicare enrollment
- Enrolled (PECOS I20201106002052); accepts Medicare assignment
- Medical or professional school
- Drexel University College Of Medicine, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 735 in New Jersey → Look up another NPI →
Also registered at 311 Bay Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Coons, MDPlastic Surgery Physician1548234099
- Efthymios Daniskas, M.D.Pulmonary Disease Physician1689668683
- Juhayna Davis, MDPulmonary Disease Physician1841387925
- Anjali Grover, M.D.Endocrinology, Diabetes & Metabolism Physician1881891109
- Kulvir Nandra, M.D.Colon & Rectal Surgery Physician1033538202
- Sangbaek Oh, MDGastroenterology Physician1578513131
Verify Rosemarie Arena 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 25MA10942100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average gastroenterology physician in 2024
428 Medicare Part D claims for 194 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Pantoprazole Sodium103 claims
- Sod Sulf-Potass Sulf-Mag Sulf47 claims
- Famotidine44 claims
- Clenpiq38 claims
- Dicyclomine Hcl24 claims
- Omeprazole21 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.
The MIPS final score for 2023 (Medicare payment program): 95 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $797.71
34 payments; by number, the most common kind was food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. The 13,350 providers of this specialty with any payment received $5,015.95 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
- Mpv New Jersey MD Services PCGlen Ridge, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rosemarie Arena among 735 gastroenterology physician records in New Jersey
Rosemarie Arena, MD is one of 735 gastroenterology physician records with a practice address in New Jersey. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 75% of them.
- NPI issued2011 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2011 · median 2000 among the 564 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X 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 gastroenterology physician records list a practice address in Glen Ridge
They are 7 of the 169 NPPES records with a practice address in Glen Ridge, and 735 gastroenterology physician records in New Jersey.
All 735 in New Jersey → Every provider in Glen Ridge → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Warren Finkelstein, M.D.Glen Ridge, NJ 070281376543223
- John Imbesi, M.D.Glen Ridge, NJ 070281487654349
- Andrew Joelson, MDGlen Ridge, NJ 070281770945941
- Yong Kwon, M.D.Glen Ridge, NJ 070281528186384
- Sangbaek Oh, MDGlen Ridge, NJ 070281578513131
- Dennis Tobia, M.D.Glen Ridge, NJ 070281295801330
- Meron Debesai, MDHoboken, NJ 070301003347311
- Devjit Nayar, MDHoboken, NJ 070301093787806
Common questions
What is Rosemarie Arena, MD's NPI number?
Rosemarie Arena, MD's National Provider Identifier (NPI) is 1982990479, issued on Jun 22, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Rosemarie Arena, MD located?
The NPPES record lists a practice address at 311 Bay Ave, Glen Ridge, NJ, 07028. Phone: (973) 748-9166. Providers update this record themselves, so call before visiting.
How can I verify Rosemarie Arena, MD's license?
NPPES lists New Jersey license number 25MA10942100, 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 Rosemarie Arena, MD prescribe under Medicare Part D?
In 2024, Rosemarie Arena, MD had 428 Medicare Part D claims for 194 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Rosemarie Arena, MD's MIPS final score?
The 2023 MIPS final score is 95 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.