Dr. Cindy Hoying Chan, MD
- Medicare services, 2024
- 2,126
- Medicare patients, 2024
- 216
- Part D claims, 2024
- 8,179
- Hospital affiliations
- 5
- Industry payments
- $2,102
- Practice address
- 1201 Nott St, Schenectady, NY 12308
- Practice phone
- Call (518) 382-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Community Care Internal Medicine Niskayuna
Schenectady, New York
Find Dr. 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.
Dr. Cindy Hoying Chan is an internist in Schenectady, New York
Dr. Chan practices at Community Care Internal Medicine Niskayuna in Schenectady, New York.
Dr. Chan's NPI, 1407879026, was assigned on July 25, 2006. Dr. Chan graduated from McGill University Faculty of Medicine in 1995. Dr. Chan holds New York license 213288.
- NPI
- 1407879026NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890819700
- NPI enumeration date
- July 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (518) 382-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cindy Hoying Chan practices at Community Care Internal Medicine Niskayuna in Schenectady, New York
Dr. Chan's primary practice is Community Care Internal Medicine Niskayuna, at 1201 Nott St, Schenectady, NY 12308 in Schenectady County. The practice phone is (518) 382-7500.
- Community Care Internal Medicine Niskayuna1201 Nott St, Schenectady, NY 12308 · Schenectady CountyPhone(518) 382-7500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Cindy Hoying Chan is affiliated with 10 sites of care and 1 medical group
Dr. Chan's primary practice is Community Care Internal Medicine Niskayuna in Schenectady, New York. Dr. Chan is also affiliated with Ellis Hospital. The medical group on file is Community Care Physicians. Dmand AI also links Dr. Chan to 4 more hospitals, 2 home health agencies, 1 group practice or clinic and 1 hospice, 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 Dr. Cindy Hoying Chan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chan practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Community Care Internal Medicine Niskayuna | Available with a free account |
| +9 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Cindy Hoying Chan is one of 9,643 internists in New York
Internal medicine is Dr. Chan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chan is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Chan
Counts of internists 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. Cindy Hoying Chan billed Medicare for 2,126 services in 2024
CMS data shows 2,126 Medicare services from Dr. Chan across 23 procedure codes in 2024, for 216 Medicare patients. Medicare paid $82,076 for them. Every service was in an office.
Dr. Chan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 8122024: 89911%
- Office and hospital visits
- 2023: 4122024: 48919%
- Other services
- 2023: 3072024: 44645%
- Surgery
- 2023: 1902024: 2079%
- Tests and treatments
- 2023: 732024: 8516%
Dr. Chan compared with the New York median for internists, 2024
- Dr. Chan
- New York median
- Medicare services
- 2,126vs 4265.0 times
- Medicare patients
- 216vs 15837% above
- Part D claims
- 7,331vs 62211.8 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Chan'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.
Need commercial claims for Dr. Chan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chan and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cindy Hoying Chan treated 216 Medicare patients in 2024, average age 78
CMS counts 216 Medicare patients who saw Dr. Chan in 2024. The largest group is 75 to 84, with 95 patients. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chan's median patient age at 72, with 68% women.
Dr. Chan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chan's Medicare patients by sex, 2024
- Women15270%
- Men6430%
Chronic conditions among Dr. Chan's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis44%
- Chronic kidney disease39%
- Anxiety28%
- Ischemic heart disease28%
- Diabetes27%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 72
Patient panel by sex, all payers
- Women68%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cindy Hoying Chan wrote 8,179 Medicare Part D claims in 2024
In 2024, Dr. Chan wrote 8,179 Medicare Part D claims for 639 patients. 86% of them were for generic drugs. CMS names the drug for 7,331 of them, across 113 drugs with 11 or more claims each, at $487,598 in total drug cost. In 2023, CMS named 7,134 claims across 124 drugs.
Dr. Chan's Part D claims by kind of drug, 2024
- Generic7,066 claims86%
- Brand-name1,047 claims13%
- Other66 claims1%
Dr. 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.
Drug classes CMS tracks in Dr. Chan's Part D claims, 2024
- Opioids2%155 of 8,179 claims
- Antibiotics3%207 of 8,179 claims
- Antipsychotics, patients 65 and over0%14 of 8,179 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7,1342024: 7,3313%
Drugs named by CMS: 113 in 2024, 124 in 2023.
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
Dr. Cindy Hoying Chan offers telehealth to Medicare patients
Dr. Chan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- 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.
Dr. Cindy Hoying Chan received $2,102 in industry payments from 2016 to 2025
CMS Open Payments shows 120 general payments to Dr. Chan from 28 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. AstraZeneca Pharmaceuticals LP paid the most, $266.
General payments to Dr. Chan by program year, 2016 to 2025
General payments to Dr. Chan by kind, 2016 to 2025
- Food and beverage$2,08499%
- Education$181%
Companies that paid Dr. Chan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Cindy Hoying Chan graduated from McGill University Faculty of Medicine
Dr. Chan graduated from McGill University Faculty of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Cindy Hoying 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 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) |
| 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 Dr. Cindy Hoying 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 Dr. Cindy Hoying Chan's NPI number?
Dr. Cindy Hoying Chan's NPI number is 1407879026. It was assigned on July 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Cindy Hoying Chan?
Dr. Cindy Hoying Chan is an internist in Schenectady, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Cindy Hoying Chan practice?
Dr. Chan practices at 1201 Nott St, Schenectady, NY 12308. Dr. Chan's primary practice is Community Care Internal Medicine Niskayuna in Schenectady, New York. Dmand AI also links Dr. Chan to 4 hospitals, 2 home health agencies, 1 group practice or clinic and 1 hospice.
What is Dr. Cindy Hoying Chan's office phone number?
The practice phone on file for Dr. Chan is (518) 382-7500.
What is Dr. Cindy Hoying Chan's medical license number?
Dr. Chan holds New York license 213288.
Which hospitals is Dr. Cindy Hoying Chan affiliated with?
Dr. Chan is affiliated with Ellis Hospital. Dmand AI links Dr. Chan to 4 more hospitals.
What medical group is Dr. Cindy Hoying Chan part of?
Dr. Chan is linked to Community Care Physicians.
Does Dr. Cindy Hoying Chan accept Medicare?
Yes. CMS data shows Dr. Chan billed Medicare for 2,126 services in 2024, and Dr. Chan accepts Medicare assignment.
Does Dr. Cindy Hoying Chan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chan as offering telehealth services.
How many Medicare patients does Dr. Cindy Hoying Chan see?
CMS counts 216 Medicare patients who saw Dr. Chan in 2024, with an average age of 78.
Show 5 more questionsShow fewer questions
What services does Dr. Cindy Hoying Chan bill to Medicare?
In 2024, Dr. Chan's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and surgery: heart and blood vessels (36415).
Where did Dr. Cindy Hoying Chan go to medical school?
Dr. Chan graduated from McGill University Faculty of Medicine in 1995.
What drugs does Dr. Cindy Hoying Chan prescribe most?
In 2024 Medicare Part D data, Dr. Chan's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Lisinopril.
Has Dr. Cindy Hoying Chan received payments from drug or device companies?
CMS Open Payments shows $2,102 in general payments to Dr. Chan from 28 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Cindy Hoying Chan been practicing?
Dr. Chan graduated from medical school in 1995, 31 years ago.
Selling to internal medicine practices?
See internists in New York by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card