Peter Benincasa, M.D.
Allergy & Immunology (Internal Medicine) Physician · Garfield, NJ
Peter Benincasa, M.D. is an allergy & immunology (internal medicine) physician with a practice address in Garfield, New Jersey, and NPI 1326117078, issued on Nov 7, 2006. Check the license (New Jersey 25MA06242100, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Peter Benincasa
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology (Internal Medicine) Physician 207RA0201X
- License numbers
- 25MA06242100 NJ
MA062421 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 22 Shaw St, Garfield, NJ 07026
- Phone
- (973) 478-5550
- Enumerated
- Nov 7, 2006
- Record last updated
- Jun 23, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (973) 478-2290
- Medicaid ID
- 7328508 NJ
- Medicare enrollment
- Enrolled (PECOS I20120410000610); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest allergy & immunology (internal medicine) physician records → All 16 in New Jersey → Look up another NPI →
Verify Peter Benincasa 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 25MA06242100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average allergy & immunology (internal medicine) physician in 2024
444 Medicare Part D claims for 110 beneficiaries, against an average of 789 among the 429 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Ipratropium Bromide57 claims
- Xolair45 claims
- Montelukast Sodium32 claims
- Albuterol Sulfate Hfa27 claims
- Fluticasone Propionate27 claims
- Breo Ellipta24 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: $421.52
29 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 321 providers of this specialty with any payment received $7,456.30 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
- Consultants IN Asthma, Allergy And Immunology, P.A.Garfield, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter Benincasa among 16 allergy & immunology (internal medicine) physician records in New Jersey
Peter Benincasa, M.D. is one of 16 allergy & immunology (internal medicine) physician records with a practice address in New Jersey. 81% 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 31% of them.
- NPI issued2006 · 31% of these records are older, 44% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1990 · median 1985 among the 10 with a school on file
- Record last updated2014 · 81% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0201X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology (Internal Medicine) Physician providers in New Jersey
There are 16 allergy & immunology (internal medicine) physician records in New Jersey.
All 16 in New Jersey → Every provider in Garfield → Allergy & Immunology (Internal Medicine) Physician nationwide →
The 8 allergy & immunology (internal medicine) physician records with the nearest ZIP codes
- Ai-Lan Wang, MDLivingston, NJ 070391487646444
- Robert Abels, MDWestfield, NJ 070901366734972
- Steven Schutzer, MDNewark, NJ 071031518166883
- Adeniyi Ogunkoya, MDIrvington, NJ 071111356432678
- Salvatore Dangelo, M DRidgewood, NJ 074501245215664
- Joseph Grizzanti, DOHawthorne, NJ 075061932107554
- Juan Ravell, M.D.Hackensack, NJ 076011629301817
- June Winkler, MDHasbrouck Heights, NJ 076041376757112
Common questions
What is Peter Benincasa, M.D.'s NPI number?
Peter Benincasa, M.D.'s National Provider Identifier (NPI) is 1326117078, issued on Nov 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter Benincasa, M.D. located?
The NPPES record lists a practice address at 22 Shaw St, Garfield, NJ, 07026. Phone: (973) 478-5550. Providers update this record themselves, so call before visiting.
How can I verify Peter Benincasa, M.D.'s license?
NPPES lists New Jersey license number 25MA06242100, 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 Peter Benincasa, M.D. prescribe under Medicare Part D?
In 2024, Peter Benincasa, M.D. had 444 Medicare Part D claims for 110 beneficiaries; the average among allergy & immunology (internal medicine) physician prescribers was 789. 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.