William J. Focazio, MD
Gastroenterology Physician · Clifton, NJ
William J. Focazio, MD is a gastroenterology physician with a practice address in Clifton, New Jersey, and NPI 1205817277, issued on Nov 8, 2005. Check the license (New Jersey MA42726, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William J. Focazio
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- MA42726 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 999 Clifton Ave, Clifton, NJ 07013
- Phone
- (973) 777-7879
- Enumerated
- Nov 8, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (973) 777-6738
- Medicare enrollment
- Enrolled (PECOS I20101112000194); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 999 Clifton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Delvecchio, MDQInternal Medicine Physician1700834744
- Jeffrey Jacobs, DPMFoot & Ankle Surgery Podiatrist1972582708
- Amanda Martorelli, APNNurse Practitioner1831016245
- Donna Taormina, MS, APNFamily Nurse Practitioner1306231071
Verify William J. Focazio 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 MA42726Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% more Medicare Part D claims than the average gastroenterology physician in 2024
897 Medicare Part D claims for 212 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Esomeprazole Magnesium93 claims
- Dexlansoprazole Dr67 claims
- Mesalamine49 claims
- Sucralfate48 claims
- Alprazolam47 claims
- Famotidine45 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: $892.52
21 payments; by number, the most common kind was food and beverage; the largest payer was Intra-Sana Laboratories. 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
- The Heart Center OF The OrangesEast Orange, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gastroenterology Physician providers in New Jersey
There are 735 gastroenterology physician records in New Jersey.
Other gastroenterology physician records in New Jersey
- Bernard Aaron, M.D.Brick, NJ1962475566
- George Abdelsayed, MDNew Brunswick, NJ1144298613
- Rini Abraham, M.D.Montclair, NJ1285893321
- Melville Ackerman, MDMedford, NJ1598707580
- Faiz AfridiNewark, NJ1124480132
- Anil Agarwal, MDClifton, NJ1497704373
- Sudhir Agarwal, MDSuccasunna, NJ1215006275
- Aakash Aggarwal, MDHackensack, NJ1942597588
- Ahmed Ahmed, DOFort Lee, NJ1093219099
- Rafeeq Ahmed, M.DManahawkin, NJ1740411933
Common questions
What is William J. Focazio, MD's NPI number?
William J. Focazio, MD's National Provider Identifier (NPI) is 1205817277, issued on Nov 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William J. Focazio, MD located?
The NPPES record lists a practice address at 999 Clifton Ave, Clifton, NJ, 07013. Phone: (973) 777-7879. Providers update this record themselves, so call before visiting.
How can I verify William J. Focazio, MD's license?
NPPES lists New Jersey license number MA42726, 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 J. Focazio, MD prescribe under Medicare Part D?
In 2024, William J. Focazio, MD had 897 Medicare Part D claims for 212 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.