Louie Mar Alviz Gangcuangco, MD, MSC
Public Health & General Preventive Medicine Physician · Honolulu, HI
Louie Mar Alviz Gangcuangco, MD, MSC is a public health & general preventive medicine physician with a practice address in Honolulu, Hawaii, and NPI 1891100319, issued on Jun 23, 2014. Check the license (Hawaii MD-22727-0, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Louie Mar Alviz Gangcuangco
- Credential
- MD, MSC
- Primary taxonomy
- Public Health & General Preventive Medicine Physician 2083P0901X
- License number
- MD-22727-0 HI
Self-reported in NPPES; status is on the state search - Practice location
- 651 Ilalo St, Honolulu, HI 96813
- Phone
- (808) 692-1357
- Enumerated
- Jun 23, 2014
- Record last updated
- Jul 7, 2022
- Medicare enrollment
- Enrolled (PECOS I20220802002387); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest public health & general preventive medicine physician records → All 21 in Hawaii → Look up another NPI →
Also registered at 651 Ilalo St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Akamine, M.D.Infectious Disease Physician1154709764
- Charles AkionaStudent in an Organized Health Care Education/Training Program1174146963
- Malia BrennanStudent in an Organized Health Care Education/Training Program1922684695
- Dominic Chow, M.D.Internal Medicine Physician1063464972
- Chelestes Lee Grace, M.D.Anatomic Pathology & Clinical Pathology Physician1982866539
- Lindsey Harle, MDAnatomic Pathology & Clinical Pathology Physician1558566430
Verify Louie Mar Alviz Gangcuangco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-22727-0Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average public health & general preventive medicine physician in 2024
245 Medicare Part D claims for 63 beneficiaries, against an average of 820 among the 336 providers of this specialty who prescribed in Part D.
Most prescribed
- Biktarvy21 claims
- Dovato21 claims
- Amlodipine Besylate20 claims
- Lisinopril18 claims
- Atorvastatin Calcium11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,486.63
29 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 181 providers of this specialty with any payment received $3,513.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Waikiki HealthHonolulu, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Louie Mar Alviz Gangcuangco among 21 public health & general preventive medicine physician records in Hawaii
Louie Mar Alviz Gangcuangco, MD, MSC is one of 21 public health & general preventive medicine physician records with a practice address in Hawaii. 38% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 71% of them.
- NPI issued2014 · 71% of these records are older, 19% newer
- In a Medicare fileYes · 38% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Record last updated2022 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2083P0901X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Public Health & General Preventive Medicine Physician providers in Hawaii
There are 21 public health & general preventive medicine physician records in Hawaii.
All 21 in Hawaii → Every provider in Honolulu → Public Health & General Preventive Medicine Physician nationwide →
The 8 public health & general preventive medicine physician records with the nearest ZIP codes
- Edith Ramsdell, M.D.Honolulu, HI 968131316985096
- Glenn Wasserman, MD, MPHHonolulu, HI 968131093902868
- Arthur Brownstein, M.D.Honolulu, HI 968141831391051
- Ed Fess, MDHonolulu, HI 968151376782243
- Leanna Gordon, D.O.Honolulu, HI 968171689012742
- David Derauf, MDHonolulu, HI 968191245305523
- William Washington, MD, MPH, FACPMHonolulu, HI 968191447415146
- Alan Katz, M.D.Honolulu, HI 968221265876767
Common questions
What is Louie Mar Alviz Gangcuangco, MD, MSC's NPI number?
Louie Mar Alviz Gangcuangco, MD, MSC's National Provider Identifier (NPI) is 1891100319, issued on Jun 23, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Louie Mar Alviz Gangcuangco, MD, MSC located?
The NPPES record lists a practice address at 651 Ilalo St, Honolulu, HI, 96813. Phone: (808) 692-1357. Providers update this record themselves, so call before visiting.
How can I verify Louie Mar Alviz Gangcuangco, MD, MSC's license?
NPPES lists Hawaii license number MD-22727-0, as entered by the provider. Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Louie Mar Alviz Gangcuangco, MD, MSC prescribe under Medicare Part D?
In 2024, Louie Mar Alviz Gangcuangco, MD, MSC had 245 Medicare Part D claims for 63 beneficiaries; the average among public health & general preventive medicine physician prescribers was 820. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.