Brian Greenwald, M.D.
Physical Medicine & Rehabilitation Physician · Edison, NJ
Brian Greenwald, M.D. is a physical medicine & rehabilitation physician with a practice address in Edison, New Jersey, and NPI 1518935089, issued on Mar 10, 2006. Check the license (New Jersey 25MA07073000, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Brian Greenwald
- Credential
- M.D.
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License numbers
- 25MA07073000 NJ
229268-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 80 James St, Edison, NJ 08820
- Phone
- (732) 321-7000
- Enumerated
- Mar 10, 2006
- Record last updated
- Feb 3, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (732) 321-7330
- Medicaid ID
- 02492735 NY
- Medicare enrollment
- Enrolled (PECOS I20130309000020); may accept Medicare assignment
- Medical or professional school
- State University Of New York At Stony Brook, School Of Medicine, 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 621 in New Jersey → Look up another NPI →
Also registered at 80 James St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Brian Greenwald 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 25MA07073000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
150 Medicare Part D claims for 37 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D.
Most prescribed
- Donepezil Hcl17 claims
- Memantine Hcl14 claims
- Amantadine11 claims
- Methylphenidate Er11 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 practice group's MIPS final score for 2023 (Medicare payment program): 75.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Vdb Enterprises LLCFair Lawn, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian Greenwald among 621 physical medicine & rehabilitation physician records in New Jersey
Brian Greenwald, M.D. is one of 621 physical medicine & rehabilitation physician records with a practice address in New Jersey. 67% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 60% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1995 · median 2004 among the 357 with a school on file
- Record last updated2016 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 physical medicine & rehabilitation physician records list a practice address in Edison
They are 44 of the 2,434 NPPES records with a practice address in Edison, and 621 physical medicine & rehabilitation physician records in New Jersey.
All 621 in New Jersey → Every provider in Edison → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Sushma Agarwal, M.D.Edison, NJ 088201821016197
- Harish Bhatt, M.D.Edison, NJ 088201114922002
- David Brown, D.O.Edison, NJ 088201255359477
- Sara Cuccurullo, M.D.Edison, NJ 088201982638904
- Anna Dunn, M.D.Edison, NJ 088201306865019
- Steven Escaldi, D.O.Edison, NJ 088201720004625
- Iqbal Jafri, M.D.Edison, NJ 088201811913692
- Lei LinEdison, NJ 088201104847797
Common questions
What is Brian Greenwald, M.D.'s NPI number?
Brian Greenwald, M.D.'s National Provider Identifier (NPI) is 1518935089, issued on Mar 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brian Greenwald, M.D. located?
The NPPES record lists a practice address at 80 James St, Edison, NJ, 08820. Phone: (732) 321-7000. Providers update this record themselves, so call before visiting.
How can I verify Brian Greenwald, M.D.'s license?
NPPES lists New Jersey license number 25MA07073000, 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 Brian Greenwald, M.D. prescribe under Medicare Part D?
In 2024, Brian Greenwald, M.D. had 150 Medicare Part D claims for 37 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.
What is Brian Greenwald, M.D.'s MIPS final score?
The 2023 MIPS final score is 75.8 of 100, reported for the practice group. 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.