Lawrence Stephen Rosenthal, M.D.
Gastroenterology Physician · West Orange, NJ
Lawrence Stephen Rosenthal, M.D. is a gastroenterology physician with a practice address in West Orange, New Jersey, and NPI 1942359021, issued on Jan 9, 2007. Check the license (New Jersey 25MA08368500, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Lawrence Stephen Rosenthal
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 25MA08368500 NJ
228538 NY
Self-reported in NPPES; status is on the state search - Practice location
- 101 Old Short Hills RD, West Orange, NJ 07052
- Phone
- (973) 731-4600
- Enumerated
- Jan 9, 2007
- Record last updated
- Aug 5, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (973) 731-1477
- Medicare enrollment
- Enrolled (PECOS I20080819000271); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 2001
- 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 101 Old Short Hills RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mokhtar Asaadi, M.D.Specialist1831250919
- Matthew Askin, M.D.Gastroenterology Physician1871780528
- Jed Beck, O.D.Optometrist1174521389
- Charles Bowers, M.D.Specialist1659373926
Verify Lawrence Stephen Rosenthal 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 25MA08368500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% more Medicare Part D claims than the average gastroenterology physician in 2024
1,029 Medicare Part D claims for 436 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Pantoprazole Sodium326 claims
- Omeprazole127 claims
- Plenvu53 claims
- Dexlansoprazole Dr43 claims
- Esomeprazole Magnesium43 claims
- Clenpiq38 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): 93.7 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: $1,750.72
118 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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
- Barnabas Health MultispecialtyWest Orange, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lawrence Stephen Rosenthal among 735 gastroenterology physician records in New Jersey
Lawrence Stephen Rosenthal, M.D. 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 2007, is newer than 56% of them.
- NPI issued2007 · 56% of these records are older, 35% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2001 · median 2000 among the 564 with a school on file
- Record last updated2021 · 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).
19 gastroenterology physician records list a practice address in West Orange
They are 19 of the 1,370 NPPES records with a practice address in West Orange, and 735 gastroenterology physician records in New Jersey.
All 735 in New Jersey → Every provider in West Orange → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Matthew Askin, M.D.West Orange, NJ 070521871780528
- Robert Eagle, MDWest Orange, NJ 070521922012335
- Jon Green, M.D.West Orange, NJ 070521245283563
- Yunseok Namn, M.DWest Orange, NJ 070521881005395
- Alexander Perelman, D.O.West Orange, NJ 070521710399985
- Giulio Quarta, M.D.West Orange, NJ 070521306107792
- David Rahni, M.DWest Orange, NJ 070521447571096
- Robert Ruffini, M.D.West Orange, NJ 070521407920408
Common questions
What is Lawrence Stephen Rosenthal, M.D.'s NPI number?
Lawrence Stephen Rosenthal, M.D.'s National Provider Identifier (NPI) is 1942359021, issued on Jan 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Lawrence Stephen Rosenthal, M.D. located?
The NPPES record lists a practice address at 101 Old Short Hills RD, West Orange, NJ, 07052. Phone: (973) 731-4600. Providers update this record themselves, so call before visiting.
How can I verify Lawrence Stephen Rosenthal, M.D.'s license?
NPPES lists New Jersey license number 25MA08368500, 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 Lawrence Stephen Rosenthal, M.D. prescribe under Medicare Part D?
In 2024, Lawrence Stephen Rosenthal, M.D. had 1,029 Medicare Part D claims for 436 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Lawrence Stephen Rosenthal, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.7 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.