Matthew J. Dimartino, PA
- Medicare services, 2024
- 29
- Medicare patients, 2024
- 58
- Part D claims, 2024
- 81
- Hospital affiliations
- 1
- Industry payments
- $179
- Practice address
- 1000 Montauk Highway, West Islip, NY 11795
- Practice phone
- Call (631) 376-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Matthew Dimartino'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.
Matthew J. Dimartino is a physician assistant in West Islip, New York
Matthew Dimartino practices at Good Samaritan University Hospital in West Islip, New York, part of Diocese of Rockville Centre.
Matthew Dimartino's NPI, 1780839282, was assigned on November 25, 2008. Matthew Dimartino holds New York license 012872.
- NPI
- 1780839282NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204984461
- NPI enumeration date
- November 25, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 376-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Matthew J. Dimartino practices at Good Samaritan University Hospital in West Islip, New York
Matthew Dimartino's primary practice is Good Samaritan University Hospital, at 1000 Montauk Highway, West Islip, NY 11795 in Suffolk County. The practice phone is (631) 376-3000.
- Good Samaritan University Hospital1000 Montauk Highway, West Islip, NY 11795 · Suffolk CountyPhone(631) 376-3000
Source: Dmand AI Affiliation Data
Matthew J. Dimartino is affiliated with 1 site of care and 3 medical groups
Matthew Dimartino's primary practice is Good Samaritan University Hospital in West Islip, New York, part of Diocese of Rockville Centre. The medical group on file is Good Samaritan University Hospital. Dmand AI also links Matthew Dimartino to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Matthew J. Dimartino's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Matthew Dimartino practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Good Samaritan University Hospital | Available with a free account |
| +2 medical groups | 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 Diocese of Rockville Centre and 6.2K+ hospitals, with verified contacts in the same login.
Matthew J. Dimartino is one of 11,456 physician assistants in New York
Physician assistant is Matthew Dimartino's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Matthew Dimartino is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Matthew Dimartino is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Matthew Dimartino
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 J. Dimartino billed Medicare for 29 services in 2024
CMS data shows 29 Medicare services from Matthew Dimartino across 1 procedure code in 2024, for 58 Medicare patients. Medicare paid $1,772 for them. Every service was in a facility, such as a hospital, rather than an office.
Matthew Dimartino compared with the New York median for physician assistants, 2024
- Matthew Dimartino
- New York median
- Medicare services
- 29vs 17684% below
- Medicare patients
- 58vs 7826% below
- Part D claims
- 59vs 24576% below
Medians across 6,477 physician assistants in New York with Dmand AI profiles that report each measure.
Matthew Dimartino's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Matthew Dimartino?
Medicare shows one payer. Book a meeting to get commercial claims data for Matthew Dimartino and other physician assistants in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Matthew J. Dimartino treated 58 Medicare patients in 2024, average age 79
CMS counts 58 Medicare patients who saw Matthew Dimartino in 2024. The largest group is 75 to 84, with 25 patients. 75% of them have arthritis, and 75% have high blood pressure. 26% are also on Medicaid. Their average risk score is 1.78, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Matthew Dimartino's median patient age at 68, with 47% women.
Matthew Dimartino's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Matthew Dimartino's Medicare patients by sex, 2024
- Women4476%
- Men1424%
Chronic conditions among Matthew Dimartino's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease64%
- Mood disorders53%
- Diabetes50%
- Chronic kidney disease45%
- Depression45%
Share of Medicare patients with each condition. A patient can have several.
Matthew Dimartino's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Matthew J. Dimartino wrote 81 Medicare Part D claims in 2024
In 2024, Matthew Dimartino wrote 81 Medicare Part D claims for 56 patients. 96% of them were for generic drugs. CMS names the drug for 59 of them, across 2 drugs with 11 or more claims each, at $273 in total drug cost.
Matthew Dimartino's Part D claims by kind of drug, 2024
- Generic78 claims96%
- Brand-name and other3 claims4%
Matthew Dimartino'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 Dimartino's Part D claims, 2024
- Opioids62%50 of 81 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
How Matthew J. Dimartino takes part in Medicare
Matthew Dimartino 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
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Matthew J. Dimartino received $179 in industry payments in 2025
CMS Open Payments shows 3 general payments to Matthew Dimartino from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. DePuy Synthes Sales Inc. paid the most, $148.
Companies that paid Matthew Dimartino the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Matthew J. Dimartino is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Matthew J. Dimartino'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 J. Dimartino
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 J. Dimartino's NPI number?
Matthew J. Dimartino's NPI number is 1780839282. It was assigned on November 25, 2008, and it is active in the NPI Registry.
What does Matthew J. Dimartino specialize in?
Matthew J. Dimartino is a physician assistant in West Islip, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Matthew J. Dimartino practice?
Matthew Dimartino practices at 1000 Montauk Highway, West Islip, NY 11795. Matthew Dimartino's primary practice is Good Samaritan University Hospital in West Islip, New York, part of Diocese of Rockville Centre. Dmand AI also links Matthew Dimartino to 2 medical groups.
What is Matthew J. Dimartino's office phone number?
The practice phone on file for Matthew Dimartino is (631) 376-3000.
What is Matthew J. Dimartino's medical license number?
Matthew Dimartino holds New York license 012872.
Which hospitals is Matthew J. Dimartino affiliated with?
Matthew Dimartino practices at Good Samaritan University Hospital in West Islip, New York.
What medical group is Matthew J. Dimartino part of?
Matthew Dimartino is linked to Good Samaritan University Hospital. Dmand AI links Matthew Dimartino to 2 more medical groups.
Does Matthew J. Dimartino accept Medicare?
Yes. CMS data shows Matthew Dimartino billed Medicare for 29 services in 2024, and Matthew Dimartino accepts Medicare assignment.
How many Medicare patients does Matthew J. Dimartino see?
CMS counts 58 Medicare patients who saw Matthew Dimartino in 2024, with an average age of 79.
Is Matthew J. Dimartino board certified?
Yes. Matthew Dimartino is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
Show 4 more questionsShow fewer questions
What services does Matthew J. Dimartino bill to Medicare?
In 2024, Matthew Dimartino's most billed Medicare services were hospital inpatient care (99221).
What drugs does Matthew J. Dimartino prescribe most?
In 2024 Medicare Part D data, Matthew Dimartino's most prescribed drugs by claims were Oxycodone HCl and Famotidine.
Has Matthew J. Dimartino received payments from drug or device companies?
CMS Open Payments shows $179 in general payments to Matthew Dimartino from 3 companies from 2025 to 2025. The largest total came from DePuy Synthes Sales Inc.
How long has Matthew J. Dimartino been practicing?
Matthew Dimartino graduated from medical school in 2008, 18 years ago.
Selling to physician assistant practices?
See physician assistants in New York by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card