Dr. Benjamin Tiongson Gamboa, MD
- Medicare services, 2022
- 156
- Part D claims, 2023
- 234
- Industry payments
- $222
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 135 S Wakea Ave Ste 107 Suite 107, Kahului, HI 96732
- Practice phone
- Call (808) 873-0299
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Benjamin T Gamboa MD
Physician office · Kahului, Hawaii
Find Dr. Gamboa'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. Benjamin Tiongson Gamboa is a cardiologist in Honolulu, Hawaii
Dr. Gamboa practices at Benjamin T Gamboa MD in Kahului, Hawaii.
Dr. Gamboa's NPI, 1861473233, was assigned on November 10, 2005. Dr. Gamboa holds Hawaii license HD8771.
- NPI
- 1861473233NPI Registry (opens in a new tab)
- NPI enumeration date
- November 10, 2005
- NPI status
- Active
- Practice phone
- (808) 873-0299
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 83
- Medical school graduation
- 1969
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Benjamin Tiongson Gamboa practices in Kahului and Honolulu
Dr. Gamboa's primary practice is Benjamin T Gamboa MD, at 135 S Wakea Ave Ste 107 Suite 107, Kahului, HI 96732. The practice phone is (808) 873-0299. The NPI Registry lists Dr. Gamboa's practice address as 3288 Moanalua Rd, Honolulu, HI 96819.
- Benjamin T Gamboa MDPrimary135 S Wakea Ave Ste 107 Suite 107, Kahului, HI 96732Phone(808) 873-0299
- NPI Registry address3288 Moanalua Rd, Honolulu, HI 96819 · Honolulu CountyPhone(808) 873-0299
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Benjamin Tiongson Gamboa is affiliated with 1 site of care
Dr. Gamboa's primary practice is Benjamin T Gamboa MD in Kahului, Hawaii.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Benjamin Tiongson Gamboa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gamboa practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Benjamin T Gamboa MD | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Benjamin Tiongson Gamboa is one of 84 cardiologists in Hawaii
Cardiovascular disease is Dr. Gamboa's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Gamboa is licensed in Hawaii.
Specialties and state licenses
- Cardiovascular disease, HawaiiPrimary
Cardiologists near Dr. Gamboa
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. Benjamin Tiongson Gamboa billed Medicare for 156 services in 2022
CMS data shows 156 Medicare services from Dr. Gamboa across 3 procedure codes in 2022. Medicare paid $12,340 for them. Every service was in an office.
Dr. Gamboa's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1852022: 15616%
- Other services
- 2021: 122022: 0100%
Dr. Gamboa compared with the Hawaii median for cardiologists, 2022
- Dr. Gamboa
- Hawaii median
- Medicare services
- 156vs 79480% below
- Part D claims
- 234vs 1,34283% below
Medians across 82 cardiologists in Hawaii with Dmand AI profiles that report each measure.
Dr. Gamboa's most billed Medicare procedure codes, 2022
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. Gamboa and other cardiologists in Hawaii.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Benjamin Tiongson Gamboa's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Gamboa's median patient age at 70, with 38% women.
Dr. Gamboa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women38%
- Men63%
Source: Dmand AI Patient Panel Data
Dr. Benjamin Tiongson Gamboa wrote 234 Medicare Part D claims in 2023
In 2023, Dr. Gamboa wrote 234 Medicare Part D claims. They cover 14 drugs, with $3,424 in total drug cost. In 2022, CMS named 2,731 claims across 67 drugs.
Dr. Gamboa's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 2,7312023: 23491%
Drugs named by CMS: 14 in 2023, 67 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Benjamin Tiongson Gamboa received $222 in industry payments from 2016 to 2022
CMS Open Payments shows 12 general payments to Dr. Gamboa from 5 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 89% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $90.
General payments to Dr. Gamboa by program year, 2016 to 2022
General payments to Dr. Gamboa by kind, 2016 to 2022
- Food and beverage$19889%
- Education$2411%
Companies that paid Dr. Gamboa the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Benjamin Tiongson Gamboa'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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. Benjamin Tiongson Gamboa
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. Benjamin Tiongson Gamboa's NPI number?
Dr. Benjamin Tiongson Gamboa's NPI number is 1861473233. It was assigned on November 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Benjamin Tiongson Gamboa?
Dr. Benjamin Tiongson Gamboa is a cardiologist in Honolulu, Hawaii. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Benjamin Tiongson Gamboa practice?
Dr. Gamboa practices at 135 S Wakea Ave Ste 107 Suite 107, Kahului, HI 96732. Dr. Gamboa also practices at 3288 Moanalua Rd, Honolulu, HI 96819. Dr. Gamboa's primary practice is Benjamin T Gamboa MD in Kahului, Hawaii.
What is Dr. Benjamin Tiongson Gamboa's office phone number?
The practice phone on file for Dr. Gamboa is (808) 873-0299.
What is Dr. Benjamin Tiongson Gamboa's medical license number?
Dr. Gamboa holds Hawaii license HD8771.
Does Dr. Benjamin Tiongson Gamboa accept Medicare?
Yes. CMS data shows Dr. Gamboa billed Medicare for 156 services in 2022.
What services does Dr. Benjamin Tiongson Gamboa bill to Medicare?
In 2022, Dr. Gamboa's most billed Medicare services were office visit, established patient (99214), care management and other visits (99442) and office visit, established patient (99215).
What drugs does Dr. Benjamin Tiongson Gamboa prescribe most?
In 2023 Medicare Part D data, Dr. Gamboa's most prescribed drugs by claims were Losartan Potassium, Atorvastatin Calcium and Losartan-Hydrochlorothiazide.
Has Dr. Benjamin Tiongson Gamboa received payments from drug or device companies?
CMS Open Payments shows $222 in general payments to Dr. Gamboa from 5 companies from 2016 to 2022. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Benjamin Tiongson Gamboa been practicing?
Dr. Gamboa graduated from medical school in 1969, 57 years ago.
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