Jeffrey Lefkowitz, MD
Gastroenterology Physician · Fair Lawn, NJ
Jeffrey Lefkowitz, MD is a gastroenterology physician with a practice address in Fair Lawn, New Jersey, and NPI 1790757870, issued on Feb 3, 2006. Check the license (New Jersey MA049671, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Lefkowitz
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- MA049671 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 11-26 Saddle River RD, Fair Lawn, NJ 07410
- Phone
- (201) 796-9200
- Enumerated
- Feb 3, 2006
- Record last updated
- Sep 8, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (201) 796-7606
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 735 in New Jersey → Look up another NPI →
Also registered at 11-26 Saddle River RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tahany Badah, M.S. CCC-SLPSpeech-Language Pathologist1275146995
- Kimberly Bernal, CCC-SLPSpeech-Language Pathologist1609769678
- Tariq BhattiSpeech-Language Pathologist1972368561
- Julia BlasiakSpeech-Language Pathologist1174340095
- Sarah Brenner, SLPSpeech-Language Pathologist1356934137
Verify Jeffrey Lefkowitz 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 MA049671Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average gastroenterology physician in 2024
108 Medicare Part D claims for 33 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Metformin Hcl21 claims
- Amlodipine Besylate11 claims
- Atorvastatin Calcium11 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: $92.66
1 payment: food and beverage; the largest payer was Aimmune Therapeutics, 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.
Jeffrey Lefkowitz among 735 gastroenterology physician records in New Jersey
Jeffrey Lefkowitz, 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 44% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileNo · 77% of these records are
- Record last updated2008 · 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).
Gastroenterology Physician providers in New Jersey
There are 735 gastroenterology physician records in New Jersey.
All 735 in New Jersey → Every provider in Fair Lawn → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Youssef BotrosFair Lawn, NJ 074101487068094
- Gary Gorodokin, MDFair Lawn, NJ 074101619996774
- Ramesh Gupta, M.D.Fair Lawn, NJ 074101205813391
- Donald Kutner, DOFair Lawn, NJ 074101477522712
- Nneoma Okoronkwo, MDFair Lawn, NJ 074101770864704
- Jonathan Resnick, MDFair Lawn, NJ 074101497812796
- Boris Chusid, M.D.Franklin Lakes, NJ 074171518967769
- Bharat Dasani, MDHewitt, NJ 074211073698049
Common questions
What is Jeffrey Lefkowitz, MD's NPI number?
Jeffrey Lefkowitz, MD's National Provider Identifier (NPI) is 1790757870, issued on Feb 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Lefkowitz, MD located?
The NPPES record lists a practice address at 11-26 Saddle River RD, Fair Lawn, NJ, 07410. Phone: (201) 796-9200. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Lefkowitz, MD's license?
NPPES lists New Jersey license number MA049671, 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 Jeffrey Lefkowitz, MD prescribe under Medicare Part D?
In 2024, Jeffrey Lefkowitz, MD had 108 Medicare Part D claims for 33 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.