Mark H. Lazar, M.D.
Neurology Physician · East Brunswick, NJ
Mark H. Lazar, M.D. is a neurology physician with a practice address in East Brunswick, New Jersey, and NPI 1679639850, issued on Dec 29, 2006. Check the license (New Jersey 42290, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mark H. Lazar
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 42290 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 573 Cranbury RD, East Brunswick, NJ 08816
- Phone
- (732) 254-5101
- Enumerated
- Dec 29, 2006
- Record last updated
- Dec 2, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (732) 254-2640
- Medicare enrollment
- Enrolled (PECOS I20110317000157); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 1977
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 577 in New Jersey → Look up another NPI →
Also registered at 573 Cranbury RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cathi Fischer, LCSWClinical Social Worker1609933621
- Jeffrey Mandell, ED DPsychologist1407900913
Verify Mark H. Lazar 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 42290Check 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 neurology physician in 2024
448 Medicare Part D claims for 78 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Carbidopa-Levodopa63 claims
- Donepezil Hcl50 claims
- Gabapentin49 claims
- Memantine Hcl25 claims
- Emgality Pen23 claims
- Duloxetine Hcl21 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: $112.99
7 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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.
Mark H. Lazar among 577 neurology physician records in New Jersey
Mark H. Lazar, M.D. is one of 577 neurology 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, 51% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1977 · median 2002 among the 417 with a school on file
- Record last updated2010 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in New Jersey
There are 577 neurology physician records in New Jersey.
All 577 in New Jersey → Every provider in East Brunswick → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Yan Lupyan, MDEast Brunswick, NJ 088161841220829
- Eric Uhrik, D.OEast Brunswick, NJ 088161942330998
- William Wasserstrom, MDEast Brunswick, NJ 088161194755686
- Megdad Zaatreh, M.DEast Brunswick, NJ 088161285719591
- Aashish Patel, D.O.Edison, NJ 088181619187317
- Diosely Silveira, M.D., PHDEdison, NJ 088181427223791
- Sudhansu Chokroverty, MDEdison, NJ 088201063412492
- Philip Hanna, MDEdison, NJ 088201306846647
Common questions
What is Mark H. Lazar, M.D.'s NPI number?
Mark H. Lazar, M.D.'s National Provider Identifier (NPI) is 1679639850, issued on Dec 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark H. Lazar, M.D. located?
The NPPES record lists a practice address at 573 Cranbury RD, East Brunswick, NJ, 08816. Phone: (732) 254-5101. Providers update this record themselves, so call before visiting.
How can I verify Mark H. Lazar, M.D.'s license?
NPPES lists New Jersey license number 42290, 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 Mark H. Lazar, M.D. prescribe under Medicare Part D?
In 2024, Mark H. Lazar, M.D. had 448 Medicare Part D claims for 78 beneficiaries; the average among neurology physician prescribers was 1,370. 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.