Hannah Chang
- Part D claims, 2024
- 456
- Hospital affiliations
- 1
- Industry payments
- $35
- Medical group
- 1
- State license
- 1
- Practice address
- 550 1st Ave, New York, NY 10016
- Practice phone
- Call (212) 263-1481
- 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 Hannah Chang'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.
Hannah Chang is a physician assistant in New York, New York
Hannah Chang practices at NYU Langone - Tisch Hospital in New York, New York.
Hannah Chang's NPI, 1083076251, was assigned on March 25, 2016. Hannah Chang holds New York license 019581.
- NPI
- 1083076251NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769765114
- NPI enumeration date
- March 25, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 263-1481
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Hannah Chang practices at NYU Langone - Tisch Hospital in New York, New York
Hannah Chang'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) 263-1481.
- NYU Langone - Tisch Hospital550 1st Ave, New York, NY 10016 · New York CountyPhone(212) 263-1481
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Hannah Chang is affiliated with 3 sites of care and 1 medical group
Hannah Chang's primary practice is NYU Langone - Tisch Hospital in New York, New York. Hannah Chang is also affiliated with Tisch Hospital. The medical group on file is NYU Langone Orthopedic Surgery Associates. Dmand AI also links Hannah Chang to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Hannah Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hannah Chang practices, 2 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 |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Hannah Chang is one of 11,456 physician assistants in New York
Physician assistant is Hannah Chang's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Hannah Chang is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Hannah Chang
Counts of physician assistants 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
Hannah Chang's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Hannah Chang's median patient age at 70, with 42% women.
Hannah Chang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women42%
- Men56%
Source: Dmand AI Patient Panel Data
Hannah Chang wrote 456 Medicare Part D claims in 2024
In 2024, Hannah Chang wrote 456 Medicare Part D claims for 89 patients. 96% of them were for generic drugs.
Hannah Chang's Part D claims by kind of drug, 2024
- Generic440 claims96%
- Brand-name16 claims4%
Drug classes CMS tracks in Hannah Chang's Part D claims, 2024
- Opioids29%131 of 456 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Hannah Chang takes part in Medicare
Hannah Chang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Hannah Chang received $35 in industry payments in 2025
CMS Open Payments shows 1 general payment to Hannah Chang from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Orthofix Medical, Inc. paid the most, $35.
Companies that paid Hannah Chang the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Hannah Chang'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Hannah Chang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Hannah Chang's NPI number?
Hannah Chang's NPI number is 1083076251. It was assigned on March 25, 2016, and it is active in the NPI Registry.
What does Hannah Chang specialize in?
Hannah Chang is a physician assistant in New York, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Hannah Chang practice?
Hannah Chang practices at 550 1st Ave, New York, NY 10016. Hannah Chang's primary practice is NYU Langone - Tisch Hospital in New York, New York. Dmand AI also links Hannah Chang to 1 group practice or clinic.
What is Hannah Chang's office phone number?
The practice phone on file for Hannah Chang is (212) 263-1481.
What is Hannah Chang's medical license number?
Hannah Chang holds New York license 019581.
Which hospitals is Hannah Chang affiliated with?
Hannah Chang is affiliated with Tisch Hospital.
What medical group is Hannah Chang part of?
Hannah Chang is linked to NYU Langone Orthopedic Surgery Associates.
Does Hannah Chang accept Medicare?
Yes. CMS lists Hannah Chang as accepting Medicare assignment.
Has Hannah Chang received payments from drug or device companies?
CMS Open Payments shows $35 in general payments to Hannah Chang from 1 company from 2025 to 2025. The largest total came from Orthofix Medical, Inc.
How long has Hannah Chang been practicing?
Hannah Chang graduated from medical school in 2016, 10 years ago.
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