Dr. Matthew G. H. Chan, MD
- Medicare services, 2024
- 19
- Medicare patients, 2024
- 29
- Part D claims, 2024
- 5,792
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 3288 Moanalua Rd, Honolulu, HI 96819
- Practice phone
- Call (808) 432-0000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Matthew G. H. Chan is an internist in Honolulu, Hawaii
Dr. Chan practices at Kaiser Permanente Moanalua Medical Center in Honolulu, Hawaii, part of Kaiser Permanente.
Dr. Chan's NPI, 1689104408, was assigned on June 14, 2017. Dr. Chan holds Hawaii license MD-21035.
- NPI
- 1689104408NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931528668
- NPI enumeration date
- June 14, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (808) 432-0000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew G. H. Chan practices at Kaiser Permanente Moanalua Medical Center in Honolulu, Hawaii
Dr. Chan's primary practice is Kaiser Permanente Moanalua Medical Center, at 3288 Moanalua Rd, Honolulu, HI 96819 in Honolulu County. The practice phone is (808) 432-0000.
- Kaiser Permanente Moanalua Medical Center3288 Moanalua Rd, Honolulu, HI 96819 · Honolulu CountyPhone(808) 432-0000
Source: Dmand AI Affiliation Data
Dr. Matthew G. H. Chan is affiliated with 3 sites of care and 1 medical group
Dr. Chan's primary practice is Kaiser Permanente Moanalua Medical Center in Honolulu, Hawaii, part of Kaiser Permanente. The medical group on file is Hawaii Permanente Medical Group (HPMG). Dmand AI also links Dr. Chan to 1 more group practice or clinic and 1 hospice, 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. Matthew G. H. Chan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Moanalua Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew G. H. Chan is one of 771 internists in Hawaii
Internal medicine is Dr. Chan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chan is licensed in Hawaii.
Specialties and state licenses
- Internal medicine, HawaiiPrimary
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. Matthew G. H. Chan billed Medicare for 19 services in 2024
CMS data shows 19 Medicare services from Dr. Chan across 1 procedure code in 2024, all of them office visits, for 29 Medicare patients. Medicare paid $1,065 for them. Every service was in an office.
Dr. Chan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 152024: 1927%
Dr. Chan compared with the Hawaii median for internists, 2024
- Dr. Chan
- Hawaii median
- Medicare services
- 19vs 34294% below
- Medicare patients
- 29vs 12877% below
- Part D claims
- 5,250vs 6707.8 times
Medians across 699 internists in Hawaii 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew G. H. Chan treated 29 Medicare patients in 2024, average age 71
CMS counts 29 Medicare patients who saw Dr. Chan in 2024. The largest group is 65 to 74, with 17 patients. 59% of them have high blood pressure, and 55% have high cholesterol. 55% are also on Medicaid. Their average risk score is 1.47, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chan's median patient age at 55, with 44% 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
- Women1241%
- Men1759%
Chronic conditions among Dr. Chan's Medicare patients, 2024
- High blood pressure59%
- High cholesterol55%
- Diabetes48%
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 55
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew G. H. Chan wrote 5,792 Medicare Part D claims in 2024
In 2024, Dr. Chan wrote 5,792 Medicare Part D claims for 839 patients. 87% of them were for generic drugs. CMS names the drug for 5,250 of them, across 81 drugs with 11 or more claims each, at $275,808 in total drug cost. In 2023, CMS named 5,714 claims across 90 drugs.
Dr. Chan's Part D claims by kind of drug, 2024
- Generic5,012 claims87%
- Brand-name706 claims12%
- Other74 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%102 of 5,792 claims
- Antibiotics2%102 of 5,792 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: 5,7142024: 5,2508%
Drugs named by CMS: 81 in 2024, 90 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. Matthew G. H. 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)
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Sources for Dr. Matthew G. H. 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) |
| 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. Matthew G. H. 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. Matthew G. H. Chan's NPI number?
Dr. Matthew G. H. Chan's NPI number is 1689104408. It was assigned on June 14, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew G. H. Chan?
Dr. Matthew G. H. Chan is an internist in Honolulu, Hawaii. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Matthew G. H. Chan practice?
Dr. Chan practices at 3288 Moanalua Rd, Honolulu, HI 96819. Dr. Chan's primary practice is Kaiser Permanente Moanalua Medical Center in Honolulu, Hawaii, part of Kaiser Permanente. Dmand AI also links Dr. Chan to 1 group practice or clinic and 1 hospice.
What is Dr. Matthew G. H. Chan's office phone number?
The practice phone on file for Dr. Chan is (808) 432-0000.
What is Dr. Matthew G. H. Chan's medical license number?
Dr. Chan holds Hawaii license MD-21035.
Which hospitals is Dr. Matthew G. H. Chan affiliated with?
Dr. Chan practices at Kaiser Permanente Moanalua Medical Center in Honolulu, Hawaii.
What medical group is Dr. Matthew G. H. Chan part of?
Dr. Chan is linked to Hawaii Permanente Medical Group (HPMG).
Does Dr. Matthew G. H. Chan accept Medicare?
Yes. CMS data shows Dr. Chan billed Medicare for 19 services in 2024, and Dr. Chan accepts Medicare assignment.
Does Dr. Matthew G. H. Chan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chan as offering telehealth services.
How many Medicare patients does Dr. Matthew G. H. Chan see?
CMS counts 29 Medicare patients who saw Dr. Chan in 2024, with an average age of 71.
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What services does Dr. Matthew G. H. Chan bill to Medicare?
In 2024, Dr. Chan's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Matthew G. H. Chan prescribe most?
In 2024 Medicare Part D data, Dr. Chan's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Amlodipine Besylate.
How long has Dr. Matthew G. H. Chan been practicing?
Dr. Chan graduated from medical school in 2017, 9 years ago.
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