Joshua Seth Hanau, MD
Allergy & Immunology Physician · West Orange, NJ
Joshua Seth Hanau, MD is an allergy & immunology physician with a practice address in West Orange, New Jersey, and NPI 1447712609, issued on Apr 4, 2019. Check the license (New Jersey 25MA12259800, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Joshua Seth Hanau
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 25MA12259800 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 741 Northfield Ave Ste 104, West Orange, NJ 07052
- Phone
- (973) 736-7722
- Enumerated
- Apr 4, 2019
- Record last updated
- Nov 12, 2024
- Medicare enrollment
- Enrolled (PECOS I20251119002727); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 741 Northfield Ave Ste 104
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danielle Blake, M.D.Specialist1396159620
- Swati Lotlikar-Kamath, M.P.A.,M.S, CCC-AAudiologist1740470228
Verify Joshua Seth Hanau 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 25MA12259800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
161 Medicare Part D claims for 52 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Fluticasone Propionate16 claims
- Atorvastatin Calcium11 claims
- Odefsey11 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: $707.44
37 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 2,496 providers of this specialty with any payment received $8,321.81 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 2 group practices
- Associates IN Otolaryngology OF NJ, LLCWest Orange, NJ
- Monarch Allergy Medical Services OF New York PCNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allergy & Immunology Physician providers in New Jersey
There are 132 allergy & immunology physician records in New Jersey.
Other allergy & immunology physician records in New Jersey
- Sarah Abbassi, M.D.Newark, NJ1306209671
- Sreenivasrao Amara, M.D.East Brunswick, NJ1538369418
- Patrick Ambrosio, DOOld Bridge, NJ1295765675
- Thu Aung, M.D.Brick, NJ1558709865
- Sara Axelrod-Malagold, M.D., M.P.H.East Brunswick, NJ1114122033
- Veronica Azmy, M.D.Paramus, NJ1063868859
- Lisa Barisciano, M.D.Florham Park, NJ1265401699
- Caroline Basta, DOHackensack, NJ1528521101
- George Belecanech, M.D.Voorhees, NJ1376691626
- Paul Berlin, M.D.Turnersville, NJ1346244282
Common questions
What is Joshua Seth Hanau, MD's NPI number?
Joshua Seth Hanau, MD's National Provider Identifier (NPI) is 1447712609, issued on Apr 4, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Joshua Seth Hanau, MD located?
The NPPES record lists a practice address at 741 Northfield Ave Ste 104, West Orange, NJ, 07052. Phone: (973) 736-7722. Providers update this record themselves, so call before visiting.
How can I verify Joshua Seth Hanau, MD's license?
NPPES lists New Jersey license number 25MA12259800, 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 Joshua Seth Hanau, MD prescribe under Medicare Part D?
In 2024, Joshua Seth Hanau, MD had 161 Medicare Part D claims for 52 beneficiaries; the average among allergy & immunology physician prescribers was 741. 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.