Mark Joseph Maguire
- Part D claims, 2024
- 33
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 101 Nicolls Rd # 4050 #4050, Stony Brook, NY 11794
- Practice phone
- Call (631) 444-3880
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Icahn School Of Medicine At Mount Sinai - Emergency & Hospital Medicine - Stony Brook
Multi-specialty group site · Stony Brook, New York
Find Mark Maguire's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Mark Joseph Maguire is an emergency medicine physician in Oceanside, New York
Mark Maguire practices at Icahn School Of Medicine At Mount Sinai - Emergency & Hospital Medicine - Stony Brook in Stony Brook, New York.
Mark Maguire's NPI, 1629654363, was assigned on March 23, 2021. Mark Maguire holds New York license 342899.
- NPI
- 1629654363NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012487788
- NPI enumeration date
- March 23, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 444-3880
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Joseph Maguire practices in Stony Brook and Oceanside
Mark Maguire's primary practice is Icahn School of Medicine at Mount Sinai - Emergency & Hospital Medicine - Stony Brook, at 101 Nicolls Rd # 4050 #4050, Stony Brook, NY 11794. The practice phone is (631) 444-3880. The NPI Registry lists Mark Maguire's practice address as One Healthy Way, Oceanside, NY 11572.
- Icahn School of Medicine at Mount Sinai - Emergency & Hospital Medicine - Stony BrookPrimary101 Nicolls Rd # 4050 #4050, Stony Brook, NY 11794Phone(631) 444-3880
- NPI Registry addressOne Healthy Way, Oceanside, NY 11572Phone(212) 241-6500
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Mark Joseph Maguire is affiliated with 1 site of care and 1 medical group
Mark Maguire's primary practice is Icahn School Of Medicine At Mount Sinai - Emergency & Hospital Medicine - Stony Brook in Stony Brook, New York. The medical group on file is Mount Sinai Institute for Liver Medicine.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Mark Joseph Maguire's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Maguire practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Icahn School Of Medicine At Mount Sinai - Emergency & Hospital Medicine - Stony Brook | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark Joseph Maguire is one of 3,709 emergency medicine physicians in New York
Emergency medicine is Mark Maguire's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Mark Maguire is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Mark Maguire
Counts of emergency medicine physicians 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
Mark Joseph Maguire's patients have a median age of 80
Across all payers, Dmand AI patient panel data puts Mark Maguire's median patient age at 80, with 0% women.
Mark Maguire's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 80
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Mark Joseph Maguire wrote 33 Medicare Part D claims in 2024
In 2024, Mark Maguire wrote 33 Medicare Part D claims for 23 patients. 97% of them were for generic drugs.
Mark Maguire's Part D claims by kind of drug, 2024
- Generic32 claims97%
- Brand-name and other1 claims3%
Drug classes CMS tracks in Mark Maguire's Part D claims, 2024
- Antibiotics36%12 of 33 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Mark Joseph Maguire takes part in Medicare
Mark Maguire accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Sources for Mark Joseph Maguire'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Mark Joseph Maguire
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark Joseph Maguire's NPI number?
Mark Joseph Maguire's NPI number is 1629654363. It was assigned on March 23, 2021, and it is active in the NPI Registry.
What does Mark Joseph Maguire specialize in?
Mark Joseph Maguire is an emergency medicine physician in Oceanside, New York. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Mark Joseph Maguire practice?
Mark Maguire practices at 101 Nicolls Rd # 4050 #4050, Stony Brook, NY 11794. Mark Maguire also practices at One Healthy Way, Oceanside, NY 11572. Mark Maguire's primary practice is Icahn School Of Medicine At Mount Sinai - Emergency & Hospital Medicine - Stony Brook in Stony Brook, New York.
What is Mark Joseph Maguire's office phone number?
The practice phone on file for Mark Maguire is (631) 444-3880.
What is Mark Joseph Maguire's medical license number?
Mark Maguire holds New York license 342899.
What medical group is Mark Joseph Maguire part of?
Mark Maguire is linked to Mount Sinai Institute for Liver Medicine.
Does Mark Joseph Maguire accept Medicare?
Yes. CMS lists Mark Maguire as accepting Medicare assignment.
How long has Mark Joseph Maguire been practicing?
Mark Maguire's NPI was assigned in 2021.
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