Dr. Eric Flagg, MD
- Medicare services, 2024
- 52,908
- Medicare patients, 2024
- 5,882
- MIPS score, 2024
- 91
- Hospital affiliations
- 7
- Industry payments
- $22,544
- Practice address
- 550 1st Ave, New York, NY 10016
- Practice phone
- Call (212) 263-3130
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
NYU Langone - Tisch Hospital
New York, New York
Find Dr. Flagg's professional email, personal email and mobile number
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Dr. Eric Flagg is a diagnostic radiologist in New York, New York
Dr. Flagg practices at NYU Langone - Tisch Hospital in New York, New York.
Dr. Flagg's NPI, 1588001838, was assigned on May 28, 2013. Dr. Flagg graduated from Washington University School of Medicine in 2012. Dr. Flagg holds California license A147130.
- NPI
- 1588001838NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880964089
- NPI enumeration date
- May 28, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 263-3130
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric Flagg practices at NYU Langone - Tisch Hospital in New York, New York
Dr. Flagg's primary practice is NYU Langone - Tisch Hospital, at 550 1st Ave, New York, NY 10016 in New York County. The practice phone is (212) 263-3130.
- NYU Langone - Tisch Hospital550 1st Ave, New York, NY 10016 · New York CountyPhone(212) 263-3130
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Eric Flagg is affiliated with 8 sites of care and 5 medical groups
Dr. Flagg's primary practice is NYU Langone - Tisch Hospital in New York, New York. Dr. Flagg is also affiliated with Tisch Hospital. The medical group on file is NYU Langone Orthopedic Surgery Associates. Dmand AI also links Dr. Flagg to 6 more hospitals and 4 medical groups, each named with a free account.
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. Eric Flagg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Flagg practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYU Langone - Tisch Hospital | Available with a free account |
| +7 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric Flagg is one of 2,697 diagnostic radiologists in New York
Diagnostic radiology is Dr. Flagg's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Flagg is licensed in California.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
Diagnostic radiologists near Dr. Flagg
Counts of diagnostic radiologists 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. Eric Flagg billed Medicare for 52,908 services in 2024
CMS data shows 52,908 Medicare services from Dr. Flagg across 9 procedure codes in 2024, for 5,882 Medicare patients. Medicare paid $454,709 for them.
Dr. Flagg's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 45,2242024: 41,0469%
- Imaging
- 2023: 11,2882024: 11,8625%
- Lab and pathology
- 2023: 122024: 0100%
Where Dr. Flagg's Medicare services took place, 2024
- In an office52,62599%
- In a facility2831%
Dr. Flagg compared with the New York median for diagnostic radiologists, 2024
- Dr. Flagg
- New York median
- Medicare services
- 52,908vs 2,41421.9 times
- Medicare patients
- 5,882vs 1,1595.1 times
Medians across 2,610 diagnostic radiologists in New York with Dmand AI profiles that report each measure.
Dr. Flagg'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric Flagg treated 5,882 Medicare patients in 2024, average age 75
CMS counts 5,882 Medicare patients who saw Dr. Flagg in 2024. The largest group is 65 to 74, with 2,395 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.65, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Flagg's median patient age at 69, with 51% women.
Dr. Flagg's Medicare patients by age, 2024
Dr. Flagg's Medicare patients by sex, 2024
- Women3,34957%
- Men2,53343%
Chronic conditions among Dr. Flagg's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease56%
- Arthritis55%
- COPD42%
- Diabetes36%
- Cancer30%
- Chronic kidney disease26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Flagg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women51%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric Flagg scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Flagg for performance year 2024, reported as part of a group. Dr. Flagg accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Flagg's MIPS scores, performance year 2024
- 91of 100Final score
- 91.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Eric Flagg received $22,544 in industry payments from 2019 to 2024
CMS Open Payments shows 41 general payments to Dr. Flagg from 1 drug or device company from 2019 to 2024. Consulting fees make up the largest share, 84% of the total. HeartFlow, Inc. paid the most, $22,544.
General payments to Dr. Flagg by program year, 2019 to 2024
General payments to Dr. Flagg by kind, 2019 to 2024
- Consulting fees$19,00084%
- Speaker and faculty fees$3,50016%
- Food and beverage$440%
Companies that paid Dr. Flagg the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eric Flagg graduated from Washington University School of Medicine
Dr. Flagg graduated from Washington University School of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eric Flagg'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 Dr. Eric Flagg
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. Eric Flagg's NPI number?
Dr. Eric Flagg's NPI number is 1588001838. It was assigned on May 28, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric Flagg?
Dr. Eric Flagg is a diagnostic radiologist in New York, New York. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Eric Flagg practice?
Dr. Flagg practices at 550 1st Ave, New York, NY 10016. Dr. Flagg's primary practice is NYU Langone - Tisch Hospital in New York, New York. Dmand AI also links Dr. Flagg to 6 hospitals and 4 medical groups.
What is Dr. Eric Flagg's office phone number?
The practice phone on file for Dr. Flagg is (212) 263-3130.
What is Dr. Eric Flagg's medical license number?
Dr. Flagg holds California license A147130.
Which hospitals is Dr. Eric Flagg affiliated with?
Dr. Flagg is affiliated with Tisch Hospital. Dmand AI links Dr. Flagg to 6 more hospitals.
What medical group is Dr. Eric Flagg part of?
Dr. Flagg is linked to NYU Langone Orthopedic Surgery Associates. Dmand AI links Dr. Flagg to 4 more medical groups.
Does Dr. Eric Flagg accept Medicare?
Yes. CMS data shows Dr. Flagg billed Medicare for 52,908 services in 2024, and Dr. Flagg accepts Medicare assignment.
What is Dr. Eric Flagg's MIPS score?
Dr. Flagg's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. Eric Flagg see?
CMS counts 5,882 Medicare patients who saw Dr. Flagg in 2024, with an average age of 75.
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What services does Dr. Eric Flagg bill to Medicare?
In 2024, Dr. Flagg's most billed Medicare services were medicare temporary code (Q9967), diagnostic imaging (71046) and diagnostic imaging (71250).
Where did Dr. Eric Flagg go to medical school?
Dr. Flagg graduated from Washington University School of Medicine in 2012.
Has Dr. Eric Flagg received payments from drug or device companies?
CMS Open Payments shows $22,544 in general payments to Dr. Flagg from 1 company from 2019 to 2024. The largest total came from HeartFlow, Inc.
How long has Dr. Eric Flagg been practicing?
Dr. Flagg graduated from medical school in 2012, 14 years ago.
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