Dr. Matthew Grillo, MD
- Hospital affiliations
- 1
- Industry payments
- $2,238
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 259 1st St, Mineola, NY 11501
- Practice phone
- Call (516) 663-0333
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
NYU Langone Hospitals - Long Island
Mineola, New York
Find Dr. Grillo'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.
Dr. Matthew Grillo is a pediatrician in Mineola, New York
Dr. Grillo practices at NYU Langone Hospitals - Long Island in Mineola, New York.
Dr. Grillo's NPI, 1376907469, was assigned on April 5, 2016. Dr. Grillo graduated from American University of the Caribbean School of Medicine in 2016. Dr. Grillo holds New York license 299892.
- NPI
- 1376907469NPI Registry (opens in a new tab)
- NPI enumeration date
- April 5, 2016
- NPI status
- Active
- Practice phone
- (516) 663-0333
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Matthew Grillo practices at NYU Langone Hospitals - Long Island in Mineola, New York
Dr. Grillo's primary practice is NYU Langone Hospitals - Long Island, at 259 1st St, Mineola, NY 11501 in Nassau County. The practice phone is (516) 663-0333.
- NYU Langone Hospitals - Long Island259 1st St, Mineola, NY 11501 · Nassau CountyPhone(516) 663-0333
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Matthew Grillo is affiliated with 2 sites of care and 1 medical group
Dr. Grillo's primary practice is NYU Langone Hospitals - Long Island in Mineola, New York. Dr. Grillo is also affiliated with Nassau University Medical Center. The medical group on file is Nassau University Medical Center (NUMC), Department of Psychiatry and Behavioral Sciences.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Matthew Grillo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grillo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYU Langone Hospitals - Long Island | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew Grillo is one of 4,313 pediatricians in New York
Pediatrics is Dr. Grillo's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Grillo is licensed in New York.
Specialties and state licenses
- Pediatrics, New YorkPrimary
Pediatricians near Dr. Grillo
Counts of pediatricians 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
Dr. Matthew Grillo's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. Grillo's median patient age at 8, with 52% women.
Dr. Grillo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women52%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Matthew Grillo received $2,238 in industry payments from 2020 to 2024
CMS Open Payments shows 22 general payments to Dr. Grillo from 12 drug and device companies from 2020 to 2024. Consulting fees make up the largest share, 68% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $975.
General payments to Dr. Grillo by program year, 2020 to 2024
General payments to Dr. Grillo by kind, 2020 to 2024
- Consulting fees$1,51768%
- Food and beverage$72132%
Companies that paid Dr. Grillo the most, 2020 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Matthew Grillo graduated from American University of the Caribbean School of Medicine
Dr. Grillo graduated from American University of the Caribbean School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew Grillo'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Dr. Matthew Grillo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Matthew Grillo's NPI number?
Dr. Matthew Grillo's NPI number is 1376907469. It was assigned on April 5, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Grillo?
Dr. Matthew Grillo is a pediatrician in Mineola, New York. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Matthew Grillo practice?
Dr. Grillo practices at 259 1st St, Mineola, NY 11501. Dr. Grillo's primary practice is NYU Langone Hospitals - Long Island in Mineola, New York.
What is Dr. Matthew Grillo's office phone number?
The practice phone on file for Dr. Grillo is (516) 663-0333.
What is Dr. Matthew Grillo's medical license number?
Dr. Grillo holds New York license 299892.
Which hospitals is Dr. Matthew Grillo affiliated with?
Dr. Grillo is affiliated with Nassau University Medical Center.
What medical group is Dr. Matthew Grillo part of?
Dr. Grillo is linked to Nassau University Medical Center (NUMC), Department of Psychiatry and Behavioral Sciences.
Where did Dr. Matthew Grillo go to medical school?
Dr. Grillo graduated from American University of the Caribbean School of Medicine in 2016.
Has Dr. Matthew Grillo received payments from drug or device companies?
CMS Open Payments shows $2,238 in general payments to Dr. Grillo from 12 companies from 2020 to 2024. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. Matthew Grillo been practicing?
Dr. Grillo graduated from medical school in 2016, 10 years ago.
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