Brian Fertig, MD
Specialist · Piscataway, NJ
Brian Fertig, MD is a specialist with a practice address in Piscataway, New Jersey, and NPI 1528119146, issued on Jan 12, 2007. Check the license (New Jersey MA 58097, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brian Fertig
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- License number
- MA 58097 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 20 Wills Way, Piscataway, NJ 08854
- Phone
- (732) 562-0027
- Enumerated
- Jan 12, 2007
- Entity
- Type 1 · individual
Also registered at 20 Wills Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hassan Kanj, MDSpecialist1598815987
Verify Brian Fertig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license MA 58097Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
42% fewer Medicare Part D claims than the average specialist in 2024
883 Medicare Part D claims for 139 beneficiaries, against an average of 1,524 among the 12,477 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.
Most prescribed
- Levothyroxine Sodium78 claims
- Ozempic73 claims
- Repaglinide37 claims
- Metformin Hcl Er34 claims
- Farxiga26 claims
- Rosuvastatin Calcium25 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: $964.80
55 payments, mostly food and beverage; the largest payer was Abbott Laboratories. The 9,482 providers of this specialty with any payment received $4,756.65 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.
12 specialist records list a Piscataway practice address
They are 12 of the 1,379 NPPES records with a Piscataway practice address, and 1,979 specialist records in New Jersey.
All 12 in Piscataway → All 1,979 in New Jersey → Every provider in Piscataway →
Other specialist records in New Jersey
- Lisa AbateHainesport, NJ1316180755
- Ziad Abbud, MDNeptune, NJ1740373489
- Yaakov Abdelhak, M.D.Hackensack, NJ1730156803
- Aliyah Abdullah-GriffinCarteret, NJ1538519962
- Vanjelo Abellar, RPTCarteret, NJ1962595629
- Hossein Abessi, M.D.Wayne, NJ1841353794
- Marc Abo, M.D.Phillipsburg, NJ1003877267
- Ronald Aboody, MDPassaic, NJ1235109976
- Abdelhamid Abourya, PTFords, NJ1033353800
- Abraham Abraham, DPTFort Lee, NJ1144532813
Common questions
What is Brian Fertig, MD's NPI number?
Brian Fertig, MD's National Provider Identifier (NPI) is 1528119146, issued on Jan 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Brian Fertig, MD located?
The NPPES record lists a practice address at 20 Wills Way, Piscataway, NJ, 08854. Phone: (732) 562-0027. Providers update this record themselves, so call before visiting.
How can I verify Brian Fertig, MD's license?
NPPES lists New Jersey license number MA 58097, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Brian Fertig, MD prescribe under Medicare Part D?
In 2024, Brian Fertig, MD had 883 Medicare Part D claims for 139 beneficiaries; the average among specialist prescribers was 1,524. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.