Ariel Siegel
- Medicare services, 2023
- 183
- Part D claims, 2022
- 21
- Hospital affiliations
- 1
- Industry payments
- $1,588
- Medical group
- 1
- Practice address
- 550 First Avenue, New York, NY 10016
- Practice phone
- Call (212) 263-7300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ariel Siegel'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.
Ariel Siegel is a hospitalist in New York, New York
Ariel Siegel practices at Tisch Hospital in New York, New York, part of NYU.
Ariel Siegel's NPI, 1588227326, was assigned on April 17, 2019. Ariel Siegel graduated from University of Maryland School of Medicine in 2019. Ariel Siegel holds New York license 313772.
- NPI
- 1588227326NPI Registry (opens in a new tab)
- NPI enumeration date
- April 17, 2019
- NPI status
- Active
- Practice phone
- (212) 263-7300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ariel Siegel practices at 2 locations in New York, New York
Ariel Siegel's primary practice is Tisch Hospital, at 550 First Avenue, New York, NY 10016 in New York County. The practice phone is (212) 263-7300. The NPI Registry lists Ariel Siegel's practice address as 1000 10th Ave, New York, NY 10019.
- Tisch HospitalPrimary550 First Avenue, New York, NY 10016 · New York CountyPhone(212) 263-7300
- NPI Registry address1000 10th Ave, New York, NY 10019 · New York CountyPhone(212) 263-5506
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Ariel Siegel is affiliated with 1 site of care and 1 medical group
Ariel Siegel's primary practice is Tisch Hospital in New York, New York, part of NYU. The medical group on file is NYU Langone Orthopedic Surgery Associates.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ariel Siegel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ariel Siegel practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tisch Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Ariel Siegel is one of 1,796 hospitalists in New York
Hospitalist is Ariel Siegel's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Ariel Siegel is licensed in New York.
Specialties and state licenses
- Hospitalist, New YorkPrimary
Hospitalists near Ariel Siegel
Counts of hospitalists 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
Ariel Siegel billed Medicare for 183 services in 2023
CMS data shows 183 Medicare services from Ariel Siegel across 4 procedure codes in 2023. Medicare paid $14,996 for them. Every service was in a facility, such as a hospital, rather than an office.
Ariel Siegel's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 972023: 18389%
Ariel Siegel compared with the New York median for hospitalists, 2023
- Ariel Siegel
- New York median
- Medicare services
- 183vs 38853% below
- Part D claims
- 21vs 5562% below
Medians across 1,696 hospitalists in New York with Dmand AI profiles that report each measure.
Ariel Siegel's most billed Medicare procedure codes, 2023
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
Ariel Siegel wrote 21 Medicare Part D claims in 2022
In 2022, Ariel Siegel wrote 21 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $159 in total drug cost. In 2021, CMS named 18 claims across 1 drug.
Ariel Siegel's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 182022: 2117%
Drugs named by CMS: 1 in 2022, 1 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Ariel Siegel received $1,588 in industry payments from 2022 to 2025
CMS Open Payments shows 24 general payments to Ariel Siegel from 12 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 82% of the total. Sanofi and Genzyme US Companies paid the most, $312.
General payments to Ariel Siegel by program year, 2022 to 2025
General payments to Ariel Siegel by kind, 2022 to 2025
- Food and beverage$1,30482%
- Education$28418%
Companies that paid Ariel Siegel the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ariel Siegel graduated from University of Maryland School of Medicine
Ariel Siegel graduated from University of Maryland School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Ariel Siegel'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)Dmand 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 Ariel Siegel
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ariel Siegel's NPI number?
Ariel Siegel's NPI number is 1588227326. It was assigned on April 17, 2019, and it is active in the NPI Registry.
What does Ariel Siegel specialize in?
Ariel Siegel is a hospitalist in New York, New York. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Ariel Siegel practice?
Ariel Siegel practices at 550 First Avenue, New York, NY 10016. Ariel Siegel also practices at 1000 10th Ave, New York, NY 10019. Ariel Siegel's primary practice is Tisch Hospital in New York, New York, part of NYU.
What is Ariel Siegel's office phone number?
The practice phone on file for Ariel Siegel is (212) 263-7300.
What is Ariel Siegel's medical license number?
Ariel Siegel holds New York license 313772.
Which hospitals is Ariel Siegel affiliated with?
Ariel Siegel practices at Tisch Hospital in New York, New York.
What medical group is Ariel Siegel part of?
Ariel Siegel is linked to NYU Langone Orthopedic Surgery Associates.
Does Ariel Siegel accept Medicare?
Yes. CMS data shows Ariel Siegel billed Medicare for 183 services in 2023.
What services does Ariel Siegel bill to Medicare?
In 2023, Ariel Siegel's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99238).
Where did Ariel Siegel go to medical school?
Ariel Siegel graduated from University of Maryland School of Medicine in 2019.
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What drugs does Ariel Siegel prescribe most?
In 2022 Medicare Part D data, Ariel Siegel's most prescribed drugs by claims were Amlodipine Besylate.
Has Ariel Siegel received payments from drug or device companies?
CMS Open Payments shows $1,588 in general payments to Ariel Siegel from 12 companies from 2022 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Ariel Siegel been practicing?
Ariel Siegel graduated from medical school in 2019, 7 years ago.
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