Sylvia J. Chang, NP
- Part D claims, 2024
- 50
- Hospital affiliations
- 2
- Industry payments
- $21
- Medical groups
- 3
- State license
- 1
- Practice address
- 1555 Long Pond Rd, Rochester, NY 14626
- Practice phone
- Call (585) 368-3002
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Unity Hospital - Unit
Acute Care Hospital-Unit · Rochester, New York
Find Sylvia 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.
Sylvia J. Chang is an acute care nurse practitioner in Rochester, New York
Sylvia Chang practices at Unity Hospital - Unit in Rochester, New York.
Sylvia Chang's NPI, 1609550474, was assigned on June 12, 2023. Sylvia Chang holds New York license 432629.
- NPI
- 1609550474NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567802887
- NPI enumeration date
- June 12, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (585) 368-3002
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sylvia J. Chang practices at Unity Hospital - Unit in Rochester, New York
Sylvia Chang's primary practice is Unity Hospital - Unit, at 1555 Long Pond Rd, Rochester, NY 14626 in Monroe County. The practice phone is (585) 368-3002.
- Unity Hospital - Unit1555 Long Pond Rd, Rochester, NY 14626 · Monroe CountyPhone(585) 368-3002
Source: Dmand AI Affiliation Data
Sylvia J. Chang is affiliated with 2 sites of care and 3 medical groups
Sylvia Chang's primary practice is Unity Hospital - Unit in Rochester, New York. Sylvia Chang is also affiliated with Unity Hospital. The medical group on file is Rochester General Hospital. Dmand AI also links Sylvia Chang to 2 more medical groups, each named with a free account. Sylvia Chang's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Sylvia J. Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sylvia Chang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Unity Hospital - Unit | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Sylvia J. Chang is one of 1,230 acute care nurse practitioners in New York
Acute care is Sylvia Chang's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Sylvia Chang is licensed in New York.
Specialties and state licenses
- Acute care nurse practitioner, New YorkPrimary
Acute care nurse practitioners near Sylvia Chang
Counts of acute care nurse practitioners 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
Sylvia J. Chang's patients have a median age of 79
Across all payers, Dmand AI patient panel data puts Sylvia Chang's median patient age at 79, with 53% women.
Sylvia 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 79
Patient panel by sex, all payers
- Women53%
- Men42%
Source: Dmand AI Patient Panel Data
Sylvia J. Chang wrote 50 Medicare Part D claims in 2024
In 2024, Sylvia Chang wrote 50 Medicare Part D claims for 23 patients. 84% of them were for generic drugs.
Sylvia Chang's Part D claims by kind of drug, 2024
- Generic42 claims84%
- Brand-name and other8 claims16%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Sylvia J. Chang takes part in Medicare
Sylvia 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)
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.
Sylvia J. Chang received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Sylvia Chang from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $21.
Companies that paid Sylvia 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 Sylvia J. 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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 Sylvia J. 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 Sylvia J. Chang's NPI number?
Sylvia J. Chang's NPI number is 1609550474. It was assigned on June 12, 2023, and it is active in the NPI Registry.
What does Sylvia J. Chang specialize in?
Sylvia J. Chang is an acute care nurse practitioner in Rochester, New York. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Sylvia J. Chang practice?
Sylvia Chang practices at 1555 Long Pond Rd, Rochester, NY 14626. Sylvia Chang's primary practice is Unity Hospital - Unit in Rochester, New York. Dmand AI also links Sylvia Chang to 2 medical groups.
What is Sylvia J. Chang's office phone number?
The practice phone on file for Sylvia Chang is (585) 368-3002.
What is Sylvia J. Chang's medical license number?
Sylvia Chang holds New York license 432629.
Which hospitals is Sylvia J. Chang affiliated with?
Sylvia Chang is affiliated with Unity Hospital. Dmand AI links Sylvia Chang to 1 more hospital.
What medical group is Sylvia J. Chang part of?
Sylvia Chang is linked to Rochester General Hospital. Dmand AI links Sylvia Chang to 2 more medical groups.
Does Sylvia J. Chang accept Medicare?
Yes. CMS lists Sylvia Chang as accepting Medicare assignment.
Has Sylvia J. Chang received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Sylvia Chang from 1 company from 2025 to 2025. The largest total came from Pfizer Inc.
How long has Sylvia J. Chang been practicing?
Sylvia Chang graduated from medical school in 2023, 3 years ago.
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