Dr. Sheeyip Josiah Chan, DO
- Medicare services, 2024
- 5,792
- Medicare patients, 2024
- 2,449
- Part D claims, 2024
- 4,162
- Hospital affiliations
- 5
- Industry payments
- $6,543
- Practice address
- 901 Macarthur Blvd, Munster, IN 46321
- Practice phone
- Call (219) 836-1600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chan's professional email, personal email and mobile number
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Dr. Sheeyip Josiah Chan is a cardiologist in Munster, Indiana
Dr. Chan practices at Community Hospital in Munster, Indiana, part of Community Healthcare System.
Dr. Chan's NPI, 1316917172, was assigned on January 25, 2006. Dr. Chan graduated from Michigan State University College of Osteopathic Medicine in 1980. Dr. Chan holds Indiana license 02001071.
- NPI
- 1316917172NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587793021
- NPI enumeration date
- January 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (219) 836-1600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sheeyip Josiah Chan practices at Community Hospital in Munster, Indiana
Dr. Chan's primary practice is Community Hospital, at 901 Macarthur Blvd, Munster, IN 46321 in Lake County. The practice phone is (219) 836-1600.
- Community Hospital901 Macarthur Blvd, Munster, IN 46321 · Lake CountyPhone(219) 836-1600
Source: Dmand AI Affiliation Data
Dr. Sheeyip Josiah Chan is affiliated with 9 sites of care and 2 medical groups
Dr. Chan's primary practice is Community Hospital in Munster, Indiana, part of Community Healthcare System. Dr. Chan is also affiliated with St. Mary Medical Center. The medical group on file is Powers Health Medical Group. Dmand AI also links Dr. Chan to 3 more hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sheeyip Josiah 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 Hospital | Available with a free account |
| +8 more sites and 1 medical group | 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 Community Healthcare System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sheeyip Josiah Chan is one of 414 cardiologists in Indiana
Cardiovascular disease is Dr. Chan's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Chan is licensed in Indiana.
Specialties and state licenses
- Cardiovascular disease, IndianaPrimary
Cardiologists near Dr. Chan
Counts of cardiologists 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. Sheeyip Josiah Chan billed Medicare for 5,792 services in 2024
CMS data shows 5,792 Medicare services from Dr. Chan across 20 procedure codes in 2024, for 2,449 Medicare patients. Medicare paid $168,980 for them.
Dr. Chan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3,5922024: 3,5731%
- Office and hospital visits
- 2023: 1,5472024: 1,5691%
- Other services
- 2023: 02024: 465
- Imaging
- 2023: 2352024: 18521%
Where Dr. Chan's Medicare services took place, 2024
- In an office1,44325%
- In a facility4,34975%
Dr. Chan compared with the Indiana median for cardiologists, 2024
- Dr. Chan
- Indiana median
- Medicare services
- 5,792vs 1,9662.9 times
- Medicare patients
- 2,449vs 9922.5 times
- Part D claims
- 3,788vs 3,33813% above
Medians across 406 cardiologists in Indiana 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 cardiologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sheeyip Josiah Chan treated 2,449 Medicare patients in 2024, average age 75
CMS counts 2,449 Medicare patients who saw Dr. Chan in 2024. The largest group is 65 to 74, with 949 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.94, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Chan's median patient age at 68, with 53% women.
Dr. Chan's Medicare patients by age, 2024
Dr. Chan's Medicare patients by sex, 2024
- Women1,37256%
- Men1,07744%
Chronic conditions among Dr. Chan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Ischemic heart disease54%
- Diabetes43%
- Heart failure39%
- Chronic kidney disease37%
- Atrial fibrillation34%
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 68
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sheeyip Josiah Chan wrote 4,162 Medicare Part D claims in 2024
In 2024, Dr. Chan wrote 4,162 Medicare Part D claims for 342 patients. 87% of them were for generic drugs. CMS names the drug for 3,788 of them, across 76 drugs with 11 or more claims each, at $381,313 in total drug cost. In 2023, CMS named 3,977 claims across 81 drugs.
Dr. Chan's Part D claims by kind of drug, 2024
- Generic3,629 claims87%
- Brand-name533 claims13%
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
- Opioids1%28 of 4,162 claims
- Antibiotics1%54 of 4,162 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: 3,9772024: 3,7885%
Drugs named by CMS: 76 in 2024, 81 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
How Dr. Sheeyip Josiah Chan takes part in Medicare
Dr. 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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Dr. Sheeyip Josiah Chan received $6,543 in industry payments from 2016 to 2025
CMS Open Payments shows 303 general payments to Dr. Chan from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Novartis Pharmaceuticals Corporation paid the most, $1,639.
General payments to Dr. Chan by program year, 2016 to 2025
General payments to Dr. Chan by kind, 2016 to 2025
- Food and beverage$6,49799%
- Education$461%
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. Sheeyip Josiah Chan graduated from Michigan State University College of Osteopathic Medicine
Dr. Chan graduated from Michigan State University College of Osteopathic Medicine in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sheeyip Josiah 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand 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 |
| 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. Sheeyip Josiah 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. Sheeyip Josiah Chan's NPI number?
Dr. Sheeyip Josiah Chan's NPI number is 1316917172. It was assigned on January 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sheeyip Josiah Chan?
Dr. Sheeyip Josiah Chan is a cardiologist in Munster, Indiana. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Sheeyip Josiah Chan practice?
Dr. Chan practices at 901 Macarthur Blvd, Munster, IN 46321. Dr. Chan's primary practice is Community Hospital in Munster, Indiana, part of Community Healthcare System. Dmand AI also links Dr. Chan to 3 hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group.
What is Dr. Sheeyip Josiah Chan's office phone number?
The practice phone on file for Dr. Chan is (219) 836-1600.
What is Dr. Sheeyip Josiah Chan's medical license number?
Dr. Chan holds Indiana license 02001071.
Which hospitals is Dr. Sheeyip Josiah Chan affiliated with?
Dr. Chan practices at Community Hospital in Munster, Indiana. Dr. Chan is also affiliated with St. Mary Medical Center. Dmand AI links Dr. Chan to 3 more hospitals.
What medical group is Dr. Sheeyip Josiah Chan part of?
Dr. Chan is linked to Powers Health Medical Group. Dmand AI links Dr. Chan to 1 more medical group.
Does Dr. Sheeyip Josiah Chan accept Medicare?
Yes. CMS data shows Dr. Chan billed Medicare for 5,792 services in 2024, and Dr. Chan accepts Medicare assignment.
How many Medicare patients does Dr. Sheeyip Josiah Chan see?
CMS counts 2,449 Medicare patients who saw Dr. Chan in 2024, with an average age of 75.
What services does Dr. Sheeyip Josiah Chan bill to Medicare?
In 2024, Dr. Chan's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99214) and medicare service (G2211).
Show 4 more questionsShow fewer questions
Where did Dr. Sheeyip Josiah Chan go to medical school?
Dr. Chan graduated from Michigan State University College of Osteopathic Medicine in 1980.
What drugs does Dr. Sheeyip Josiah Chan prescribe most?
In 2024 Medicare Part D data, Dr. Chan's most prescribed drugs by claims were Metoprolol Succinate, Atorvastatin Calcium and Amlodipine Besylate.
Has Dr. Sheeyip Josiah Chan received payments from drug or device companies?
CMS Open Payments shows $6,543 in general payments to Dr. Chan from 27 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Sheeyip Josiah Chan been practicing?
Dr. Chan graduated from medical school in 1980, 46 years ago.
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