Dr. Ian Fagan, MD
- Part D claims, 2024
- 25
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2010
- Practice address
- 462 First Avenue, New York, NY 10016
- Practice phone
- Call (212) 561-4132
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fagan'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. Ian Fagan is an internist in New York, New York
Dr. Fagan practices at NYC Health + Hospitals/Bellevue in New York, New York, part of NYC.
Dr. Fagan's NPI, 1710203658, was assigned on April 16, 2010. Dr. Fagan holds New York license 262365.
- NPI
- 1710203658NPI Registry (opens in a new tab)
- NPI enumeration date
- April 16, 2010
- NPI status
- Active
- Practice phone
- (212) 561-4132
- 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
Dr. Ian Fagan practices at NYC Health + Hospitals/Bellevue in New York, New York
Dr. Fagan's primary practice is NYC Health + Hospitals/Bellevue, at 462 First Avenue, New York, NY 10016 in New York County. The practice phone is (212) 561-4132.
- NYC Health + Hospitals/Bellevue462 First Avenue, New York, NY 10016 · New York CountyPhone(212) 561-4132
Source: Dmand AI Affiliation Data
Dr. Ian Fagan is affiliated with 1 site of care
Dr. Fagan's primary practice is NYC Health + Hospitals/Bellevue in New York, New York, part of NYC. Dr. Fagan's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ian Fagan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fagan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYC Health + Hospitals/Bellevue | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ian Fagan is one of 9,643 internists in New York
Internal medicine is Dr. Fagan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Fagan is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Fagan
Counts of internists 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. Ian Fagan's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Fagan's median patient age at 73, with 47% women.
Dr. Fagan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Ian Fagan wrote 25 Medicare Part D claims in 2024
In 2024, Dr. Fagan wrote 25 Medicare Part D claims. 76% of them were for generic drugs.
Dr. Fagan's Part D claims by kind of drug, 2024
- Generic19 claims76%
- Brand-name and other6 claims24%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Dr. Ian Fagan'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 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) |
| 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. Ian Fagan
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. Ian Fagan's NPI number?
Dr. Ian Fagan's NPI number is 1710203658. It was assigned on April 16, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Ian Fagan?
Dr. Ian Fagan is an internist in New York, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ian Fagan practice?
Dr. Fagan practices at 462 First Avenue, New York, NY 10016. Dr. Fagan's primary practice is NYC Health + Hospitals/Bellevue in New York, New York, part of NYC.
What is Dr. Ian Fagan's office phone number?
The practice phone on file for Dr. Fagan is (212) 561-4132.
What is Dr. Ian Fagan's medical license number?
Dr. Fagan holds New York license 262365.
Which hospitals is Dr. Ian Fagan affiliated with?
Dr. Fagan practices at NYC Health + Hospitals/Bellevue in New York, New York.
How long has Dr. Ian Fagan been practicing?
Dr. Fagan's NPI was assigned in 2010.
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