Ravy Chan, RPAC
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 58
- Industry payments
- $3,858
- Affiliated sites
- 1
- Medical groups
- 4
- Practice address
- 35 E Grassy Sprain Rd, Yonkers, NY 10710
- Practice phone
- Call (929) 470-5354
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Schweiger Dermatology
Yonkers, New York
Find Ravy Chan'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.
Ravy Chan is a physician assistant in Yonkers, New York
Ravy Chan practices at Schweiger Dermatology in Yonkers, New York.
Ravy Chan's NPI, 1902116296, was assigned on October 20, 2010. Ravy Chan holds New York license 014199.
- NPI
- 1902116296NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769649011
- NPI enumeration date
- October 20, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (929) 470-5354
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Ravy Chan practices at Schweiger Dermatology in Yonkers, New York
Ravy Chan's primary practice is Schweiger Dermatology, at 35 E Grassy Sprain Rd, Yonkers, NY 10710 in Westchester County. The practice phone is (929) 470-5354.
- Schweiger Dermatology35 E Grassy Sprain Rd, Yonkers, NY 10710 · Westchester CountyPhone(929) 470-5354
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ravy Chan is affiliated with 2 sites of care and 4 medical groups
Ravy Chan's primary practice is Schweiger Dermatology in Yonkers, New York. The medical group on file is Essen Medical Associates. Dmand AI also links Ravy Chan to 3 more medical groups and 1 group practice or clinic, each 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 Ravy Chan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ravy Chan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Schweiger Dermatology | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Ravy Chan is one of 11,456 physician assistants in New York
Physician assistant is Ravy Chan's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Ravy Chan is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Ravy Chan is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Ravy Chan
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
Ravy Chan treated 13 Medicare patients in 2024, average age 70
CMS counts 13 Medicare patients who saw Ravy Chan in 2024. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ravy Chan's median patient age at 39, with 57% women.
Ravy Chan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women57%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ravy Chan wrote 58 Medicare Part D claims in 2024
In 2024, Ravy Chan wrote 58 Medicare Part D claims for 26 patients. 90% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $104 in total drug cost.
Ravy Chan's Part D claims by kind of drug, 2024
- Generic52 claims90%
- Brand-name and other6 claims10%
Ravy Chan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Ravy Chan takes part in Medicare
Ravy Chan 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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Ravy Chan received $3,858 in industry payments in 2025
CMS Open Payments shows 126 general payments to Ravy Chan from 16 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $661.
General payments to Ravy Chan by kind, 2025 to 2025
- Food and beverage$3,851100%
- Education$70%
Companies that paid Ravy Chan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ravy Chan is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Ravy Chan'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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) |
| 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 Ravy Chan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ravy Chan's NPI number?
Ravy Chan's NPI number is 1902116296. It was assigned on October 20, 2010, and it is active in the NPI Registry.
What does Ravy Chan specialize in?
Ravy Chan is a physician assistant in Yonkers, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Ravy Chan practice?
Ravy Chan practices at 35 E Grassy Sprain Rd, Yonkers, NY 10710. Ravy Chan's primary practice is Schweiger Dermatology in Yonkers, New York. Dmand AI also links Ravy Chan to 3 medical groups and 1 group practice or clinic.
What is Ravy Chan's office phone number?
The practice phone on file for Ravy Chan is (929) 470-5354.
What is Ravy Chan's medical license number?
Ravy Chan holds New York license 014199.
What medical group is Ravy Chan part of?
Ravy Chan is linked to Essen Medical Associates. Dmand AI links Ravy Chan to 3 more medical groups.
Does Ravy Chan accept Medicare?
Yes. CMS lists Ravy Chan as accepting Medicare assignment.
How many Medicare patients does Ravy Chan see?
CMS counts 13 Medicare patients who saw Ravy Chan in 2024, with an average age of 70.
Is Ravy Chan board certified?
Yes. Ravy Chan is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What drugs does Ravy Chan prescribe most?
In 2024 Medicare Part D data, Ravy Chan's most prescribed drugs by claims were Triamcinolone Acetonide.
Has Ravy Chan received payments from drug or device companies?
CMS Open Payments shows $3,858 in general payments to Ravy Chan from 16 companies from 2025 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Ravy Chan been practicing?
Ravy Chan graduated from medical school in 2010, 16 years ago.
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