William L. Cantor, M.D.
Otolaryngology Physician · Emerson, NJ
William L. Cantor, M.D. is an otolaryngology physician with a practice address in Emerson, New Jersey, and NPI 1891835971, issued on Feb 7, 2007. Check the license (New Jersey 25MA02013600, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William L. Cantor
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 25MA02013600 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 452 Old Hook RD, Emerson, NJ 07630
- Phone
- (201) 666-3900
- Enumerated
- Feb 7, 2007
- Record last updated
- Apr 21, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (201) 261-0505
- Medicare enrollment
- Enrolled (PECOS I20050602000044); accepts Medicare assignment
- Medical or professional school
- Rutgers New Jersey Medical School, 1962
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 263 in New Jersey → Look up another NPI →
Also registered at 452 Old Hook RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristina Abanes, NPAdult Health Nurse Practitioner1831599976
- Amy Ali, M.D.Internal Medicine Physician1033413422
- Vivek Bagade, M.D.Internal Medicine Physician1760650394
- Mary Barr, APNAdult Health Nurse Practitioner1245660554
- Carol D'Aquino, MDInternal Medicine Physician1396816427
- Franco Diaz, MDInternal Medicine Physician1437113107
Verify William L. Cantor 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 25MA02013600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% more Medicare Part D claims than the average otolaryngology physician in 2024
818 Medicare Part D claims for 275 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.
Most prescribed
- Famotidine232 claims
- Ipratropium Bromide132 claims
- Azelastine Hcl41 claims
- Lorazepam33 claims
- Nortriptyline Hcl32 claims
- Fluocinolone Acetonide Oil30 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: $255.63
15 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 6,429 providers of this specialty with any payment received $1,922.50 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 PCEmerson, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William L. Cantor among 263 otolaryngology physician records in New Jersey
William L. Cantor, M.D. is one of 263 otolaryngology physician records with a practice address in New Jersey. 84% 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 55% of them.
- NPI issued2007 · 55% of these records are older, 37% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1962 · median 2002 among the 188 with a school on file
- Record last updated2017 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in New Jersey
There are 263 otolaryngology physician records in New Jersey.
All 263 in New Jersey → Every provider in Emerson → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Peter Svider, MDEmerson, NJ 076301821436304
- Kenneth Garay, M.D.Englewood, NJ 076311518055730
- Bryan Ho, MDEnglewood, NJ 076311417960238
- Geoffrey Tobias, MOEnglewood, NJ 076311326145939
- Mary Blome, M.D.Cresskill, NJ 076261780637140
- Laurence Milgrim, M.D.Closter, NJ 076241255307989
- Robert Cusumano, M.D.Oradell, NJ 076491457447195
- Jason AbramowitzParamus, NJ 076521265876197
Common questions
What is William L. Cantor, M.D.'s NPI number?
William L. Cantor, M.D.'s National Provider Identifier (NPI) is 1891835971, issued on Feb 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William L. Cantor, M.D. located?
The NPPES record lists a practice address at 452 Old Hook RD, Emerson, NJ, 07630. Phone: (201) 666-3900. Providers update this record themselves, so call before visiting.
How can I verify William L. Cantor, M.D.'s license?
NPPES lists New Jersey license number 25MA02013600, 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 William L. Cantor, M.D. prescribe under Medicare Part D?
In 2024, William L. Cantor, M.D. had 818 Medicare Part D claims for 275 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
What is William L. Cantor, M.D.'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.