Matthew Rosner, PA-C
- Part D claims, 2024
- 134
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2018
- Practice address
- One Healthy Way, Oceanside, NY 11572
- Practice phone
- Call (516) 632-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Matthew Rosner's professional email, personal email and mobile number
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Matthew Rosner is a physician assistant in Oceanside, New York
Matthew Rosner practices at Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System.
Matthew Rosner's NPI, 1619446499, was assigned on November 21, 2018. Matthew Rosner holds New York license 023026.
- NPI
- 1619446499NPI Registry (opens in a new tab)
- NPI enumeration date
- November 21, 2018
- NPI status
- Active
- Practice phone
- (516) 632-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Matthew Rosner practices at 2 locations in Oceanside, New York
Matthew Rosner's primary practice is Mount Sinai South Nassau, at One Healthy Way, Oceanside, NY 11572 in Nassau County. The practice phone is (516) 632-3000. Matthew Rosner also practices at South Nassau Communities Hospital, 1 Healthy Way, Oceanside, NY 11572.
- Mount Sinai South NassauPrimaryOne Healthy Way, Oceanside, NY 11572 · Nassau CountyPhone(516) 632-3000
- South Nassau Communities Hospital1 Healthy Way, Oceanside, NY 11572 · Nassau CountyPhone(516) 632-3000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Matthew Rosner is affiliated with 1 site of care and 1 medical group
Matthew Rosner's primary practice is Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System. The medical group on file is Mount Sinai South Nassau Physician Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Matthew Rosner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Matthew Rosner practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Sinai South Nassau | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Mount Sinai Health System and 6.2K+ hospitals, with verified contacts in the same login.
Matthew Rosner is one of 11,456 physician assistants in New York
Physician assistant is Matthew Rosner's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Matthew Rosner is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Matthew Rosner
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Matthew Rosner's patients have a median age of 48
Across all payers, Dmand AI patient panel data puts Matthew Rosner's median patient age at 48, with 55% women.
Matthew Rosner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women55%
- Men43%
Source: Dmand AI Patient Panel Data
Matthew Rosner wrote 134 Medicare Part D claims in 2024
In 2024, Matthew Rosner wrote 134 Medicare Part D claims for 96 patients. 98% of them were for generic drugs. CMS names the drug for 56 of them, across 3 drugs with 11 or more claims each, at $1,499 in total drug cost.
Matthew Rosner's Part D claims by kind of drug, 2024
- Generic131 claims98%
- Brand-name and other3 claims2%
Matthew Rosner's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Matthew Rosner's Part D claims, 2024
- Opioids26%35 of 134 claims
- Antibiotics42%56 of 134 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Matthew Rosner's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Matthew Rosner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Matthew Rosner's NPI number?
Matthew Rosner's NPI number is 1619446499. It was assigned on November 21, 2018, and it is active in the NPI Registry.
What does Matthew Rosner specialize in?
Matthew Rosner is a physician assistant in Oceanside, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Matthew Rosner practice?
Matthew Rosner practices at One Healthy Way, Oceanside, NY 11572. Matthew Rosner also practices at 1 Healthy Way, Oceanside, NY 11572. Matthew Rosner's primary practice is Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System.
What is Matthew Rosner's office phone number?
The practice phone on file for Matthew Rosner is (516) 632-3000.
What is Matthew Rosner's medical license number?
Matthew Rosner holds New York license 023026.
Which hospitals is Matthew Rosner affiliated with?
Matthew Rosner practices at Mount Sinai South Nassau in Oceanside, New York.
What medical group is Matthew Rosner part of?
Matthew Rosner is linked to Mount Sinai South Nassau Physician Group.
What drugs does Matthew Rosner prescribe most?
In 2024 Medicare Part D data, Matthew Rosner's most prescribed drugs by claims were Cefpodoxime Proxetil, Oxycodone-Acetaminophen and Oxycodone HCl.
How long has Matthew Rosner been practicing?
Matthew Rosner's NPI was assigned in 2018.
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