Dr. Bryan M. Matsumoto, MD
- Medicare services, 2024
- 724
- Medicare patients, 2024
- 298
- Part D claims, 2024
- 4,130
- Hospital affiliations
- 1
- Industry payments
- $16,527
- Practice address
- 98-1079 Moanalua Road, Aiea, HI 96701
- Practice phone
- Call (808) 486-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Matsumoto's professional email, personal email and mobile number
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Dr. Bryan M. Matsumoto is an internist in Aiea, Hawaii
Dr. Matsumoto practices at Pali Momi Medical Center in Aiea, Hawaii, part of Hawaiʻi Pacific Health.
Dr. Matsumoto's NPI, 1932142072, was assigned on June 14, 2006. Dr. Matsumoto graduated from University of Hawaii John A. Burns School of Medicine in 1979. Dr. Matsumoto holds Hawaii license MD-4301.
- NPI
- 1932142072NPI Registry (opens in a new tab)
- NPI enumeration date
- June 14, 2006
- NPI status
- Active
- Practice phone
- (808) 486-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Bryan M. Matsumoto practices at Pali Momi Medical Center in Aiea, Hawaii
Dr. Matsumoto's primary practice is Pali Momi Medical Center, at 98-1079 Moanalua Road, Aiea, HI 96701 in Honolulu County. The practice phone is (808) 486-6000.
- Pali Momi Medical Center98-1079 Moanalua Road, Aiea, HI 96701 · Honolulu CountyPhone(808) 486-6000
Source: Dmand AI Affiliation Data
Dr. Bryan M. Matsumoto is affiliated with 2 sites of care and 1 medical group
Dr. Matsumoto's primary practice is Pali Momi Medical Center in Aiea, Hawaii, part of Hawaiʻi Pacific Health. The medical group on file is Pearl City Medical Associates. Dmand AI also links Dr. Matsumoto to 1 more clinical lab, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Bryan M. Matsumoto's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Matsumoto practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pali Momi Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Hawaiʻi Pacific Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Bryan M. Matsumoto is one of 771 internists in Hawaii
Internal medicine is Dr. Matsumoto's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Matsumoto is licensed in Hawaii.
Specialties and state licenses
- Internal medicine, HawaiiPrimary
Internists near Dr. Matsumoto
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. Bryan M. Matsumoto billed Medicare for 724 services in 2024
CMS data shows 724 Medicare services from Dr. Matsumoto across 7 procedure codes in 2024, for 298 Medicare patients. Medicare paid $36,979 for them. Every service was in an office.
Dr. Matsumoto's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8002024: 59126%
- Other services
- 2023: 1022024: 1064%
- Tests and treatments
- 2023: 752024: 2764%
Dr. Matsumoto compared with the Hawaii median for internists, 2024
- Dr. Matsumoto
- Hawaii median
- Medicare services
- 724vs 3422.1 times
- Medicare patients
- 298vs 1282.3 times
- Part D claims
- 3,605vs 6705.4 times
Medians across 699 internists in Hawaii with Dmand AI profiles that report each measure.
Dr. Matsumoto'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Matsumoto and other internists in Hawaii.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bryan M. Matsumoto treated 298 Medicare patients in 2024, average age 78
CMS counts 298 Medicare patients who saw Dr. Matsumoto in 2024. The largest group is 75 to 84, with 129 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Matsumoto's median patient age at 73, with 61% women.
Dr. Matsumoto's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Matsumoto's Medicare patients by sex, 2024
- Women16355%
- Men13545%
Chronic conditions among Dr. Matsumoto's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes34%
- Chronic kidney disease33%
- Osteoporosis27%
- Arthritis21%
- Ischemic heart disease21%
- Cancer19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Matsumoto's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bryan M. Matsumoto wrote 4,130 Medicare Part D claims in 2024
In 2024, Dr. Matsumoto wrote 4,130 Medicare Part D claims for 479 patients. 86% of them were for generic drugs. CMS names the drug for 3,605 of them, across 65 drugs with 11 or more claims each, at $519,580 in total drug cost. In 2023, CMS named 5,010 claims across 74 drugs.
Dr. Matsumoto's Part D claims by kind of drug, 2024
- Generic3,555 claims86%
- Brand-name542 claims13%
- Other33 claims1%
Dr. Matsumoto'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. Matsumoto's Part D claims, 2024
- Antibiotics2%100 of 4,130 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: 5,0102024: 3,60528%
Drugs named by CMS: 65 in 2024, 74 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
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Dr. Bryan M. Matsumoto received $16,527 in industry payments from 2016 to 2024
CMS Open Payments shows 1,278 general payments to Dr. Matsumoto from 39 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 98% of the total. Amarin Pharma Inc. paid the most, $2,364.
General payments to Dr. Matsumoto by program year, 2016 to 2024
General payments to Dr. Matsumoto by kind, 2016 to 2024
- Food and beverage$16,16498%
- Education$3632%
Companies that paid Dr. Matsumoto the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Bryan M. Matsumoto graduated from University of Hawaii John A. Burns School of Medicine
Dr. Matsumoto graduated from University of Hawaii John A. Burns School of Medicine in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Bryan M. Matsumoto'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) |
| 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. Bryan M. Matsumoto
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. Bryan M. Matsumoto's NPI number?
Dr. Bryan M. Matsumoto's NPI number is 1932142072. It was assigned on June 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Bryan M. Matsumoto?
Dr. Bryan M. Matsumoto is an internist in Aiea, Hawaii. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Bryan M. Matsumoto practice?
Dr. Matsumoto practices at 98-1079 Moanalua Road, Aiea, HI 96701. Dr. Matsumoto's primary practice is Pali Momi Medical Center in Aiea, Hawaii, part of Hawaiʻi Pacific Health. Dmand AI also links Dr. Matsumoto to 1 clinical lab.
What is Dr. Bryan M. Matsumoto's office phone number?
The practice phone on file for Dr. Matsumoto is (808) 486-6000.
What is Dr. Bryan M. Matsumoto's medical license number?
Dr. Matsumoto holds Hawaii license MD-4301.
Which hospitals is Dr. Bryan M. Matsumoto affiliated with?
Dr. Matsumoto practices at Pali Momi Medical Center in Aiea, Hawaii.
What medical group is Dr. Bryan M. Matsumoto part of?
Dr. Matsumoto is linked to Pearl City Medical Associates.
Does Dr. Bryan M. Matsumoto accept Medicare?
Yes. CMS data shows Dr. Matsumoto billed Medicare for 724 services in 2024.
How many Medicare patients does Dr. Bryan M. Matsumoto see?
CMS counts 298 Medicare patients who saw Dr. Matsumoto in 2024, with an average age of 78.
What services does Dr. Bryan M. Matsumoto bill to Medicare?
In 2024, Dr. Matsumoto's most billed Medicare services were office visit, established patient (99214), care management and other visits (99442) and medicare service (G2211).
Show 4 more questionsShow fewer questions
Where did Dr. Bryan M. Matsumoto go to medical school?
Dr. Matsumoto graduated from University of Hawaii John A. Burns School of Medicine in 1979.
What drugs does Dr. Bryan M. Matsumoto prescribe most?
In 2024 Medicare Part D data, Dr. Matsumoto's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Bryan M. Matsumoto received payments from drug or device companies?
CMS Open Payments shows $16,527 in general payments to Dr. Matsumoto from 39 companies from 2016 to 2024. The largest total came from Amarin Pharma Inc.
How long has Dr. Bryan M. Matsumoto been practicing?
Dr. Matsumoto graduated from medical school in 1979, 47 years ago.
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