Dr. Stephen Arpadi, MD
- Part D claims, 2021
- 11
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1111 Amsterdam Ave, New York, NY 10025
- Practice phone
- Call (212) 523-3336
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Trustees Of Columbia University In The City Of New York - Emergency & Hospital Medicine - New York (Amsterdam Ave)
Multi-specialty group site · New York, New York
Find Dr. Arpadi'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. Stephen Arpadi is a pediatrician in New York, New York
Dr. Arpadi practices at Trustees Of Columbia University In The City Of New York - Emergency & Hospital Medicine - New York (Amsterdam Ave) in New York, New York.
Dr. Arpadi's NPI, 1922027374, was assigned on July 18, 2006. Dr. Arpadi graduated from George Washington University School of Medicine in 1982. Dr. Arpadi holds New York license 162401.
- NPI
- 1922027374NPI Registry (opens in a new tab)
- NPI enumeration date
- July 18, 2006
- NPI status
- Active
- Practice phone
- (212) 523-3336
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen Arpadi practices at 2 locations in New York, New York
Dr. Arpadi's primary practice is Trustees of Columbia University in the City of New York - Emergency & Hospital Medicine - New York (Amsterdam Ave), at 1111 Amsterdam Ave, New York, NY 10025. The practice phone is (212) 523-3336. The NPI Registry lists Dr. Arpadi's practice address as 622 W 168th St, New York, NY 10032.
- Trustees of Columbia University in the City of New York - Emergency & Hospital Medicine - New York (Amsterdam Ave)Primary1111 Amsterdam Ave, New York, NY 10025Phone(212) 523-3336
- NPI Registry address622 W 168th St, New York, NY 10032 · New York CountyPhone(212) 523-3847
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Stephen Arpadi is affiliated with 1 site of care and 1 medical group
Dr. Arpadi's primary practice is Trustees Of Columbia University In The City Of New York - Emergency & Hospital Medicine - New York (Amsterdam Ave) in New York, New York. The medical group on file is ColumbiaDoctors.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Stephen Arpadi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Arpadi practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Trustees Of Columbia University In The City Of New York - Emergency & Hospital Medicine - New York (Amsterdam Ave) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen Arpadi is one of 4,313 pediatricians in New York
Pediatrics is Dr. Arpadi's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Arpadi is licensed in New York.
Specialties and state licenses
- Pediatrics, New YorkPrimary
Pediatricians near Dr. Arpadi
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. Stephen Arpadi's patients have a median age of 20
Across all payers, Dmand AI patient panel data puts Dr. Arpadi's median patient age at 20, with 29% women.
Dr. Arpadi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 20
Patient panel by sex, all payers
- Women29%
- Men71%
Source: Dmand AI Patient Panel Data
Dr. Stephen Arpadi wrote 11 Medicare Part D claims in 2021
In 2021, Dr. Arpadi wrote 11 Medicare Part D claims. They cover 1 drug, with $21,528 in total drug cost.
Dr. Arpadi's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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.
Dr. Stephen Arpadi graduated from George Washington University School of Medicine
Dr. Arpadi graduated from George Washington University School of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephen Arpadi'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 and Drug (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. Stephen Arpadi
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. Stephen Arpadi's NPI number?
Dr. Stephen Arpadi's NPI number is 1922027374. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen Arpadi?
Dr. Stephen Arpadi is a pediatrician in New York, New York. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Stephen Arpadi practice?
Dr. Arpadi practices at 1111 Amsterdam Ave, New York, NY 10025. Dr. Arpadi also practices at 622 W 168th St, New York, NY 10032. Dr. Arpadi's primary practice is Trustees Of Columbia University In The City Of New York - Emergency & Hospital Medicine - New York (Amsterdam Ave) in New York, New York.
What is Dr. Stephen Arpadi's office phone number?
The practice phone on file for Dr. Arpadi is (212) 523-3336.
What is Dr. Stephen Arpadi's medical license number?
Dr. Arpadi holds New York license 162401.
What medical group is Dr. Stephen Arpadi part of?
Dr. Arpadi is linked to ColumbiaDoctors.
Where did Dr. Stephen Arpadi go to medical school?
Dr. Arpadi graduated from George Washington University School of Medicine in 1982.
What drugs does Dr. Stephen Arpadi prescribe most?
In 2021 Medicare Part D data, Dr. Arpadi's most prescribed drugs by claims were Descovy.
How long has Dr. Stephen Arpadi been practicing?
Dr. Arpadi graduated from medical school in 1982, 44 years ago.
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