Charlie Yadao Sonido, MD
Internal Medicine Physician · Waipahu, HI
Charlie Yadao Sonido, MD is an internal medicine physician with a practice address in Waipahu, Hawaii, and NPI 1518910660, issued on May 18, 2006. Check the license (Hawaii MD-4737, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Charlie Yadao Sonido
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD-4737 HI
Self-reported in NPPES; status is on the state search - Practice location
- 94-837 Waipahu St, Waipahu, HI 96797
- Phone
- (808) 671-3911
- Enumerated
- May 18, 2006
- Record last updated
- Jun 16, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (808) 677-2720
- Medicaid ID
- 012506-01 HI
- Medicare enrollment
- Enrolled (PECOS I20100908001056); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 902 in Hawaii → Look up another NPI →
Also registered at 94-837 Waipahu St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paula Nichaelle Aquino, MSN, APRN-RX, FNP-BCNurse Practitioner1831841006
- Agnes Serranilla-Sonido, MDFamily Medicine Physician1093450454
- John Wichmann-Walczak, M.D.General Practice Physician1356333736
Verify Charlie Yadao Sonido in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-4737Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.3 times the Medicare Part D claims of the average internal medicine physician in 2024
16,706 Medicare Part D claims for 2,412 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 36 claims were for opioids.
Most prescribed
- Losartan Potassium1,353 claims
- Amlodipine Besylate1,287 claims
- Atorvastatin Calcium1,168 claims
- Rosuvastatin Calcium1,153 claims
- Metoprolol Succinate629 claims
- Metformin Hcl Er457 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: $3,143.87
116 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Charlie Y Sonido M D LLCLihue, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charlie Yadao Sonido among 902 internal medicine physician records in Hawaii
Charlie Yadao Sonido, MD is one of 902 internal medicine physician records with a practice address in Hawaii. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 55% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated1978 · median 2001 among the 491 with a school on file
- Record last updated2018 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 internal medicine physician records list a practice address in Waipahu
They are 16 of the 1,605 NPPES records with a practice address in Waipahu, and 902 internal medicine physician records in Hawaii.
All 902 in Hawaii → Every provider in Waipahu → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Harry Acuna, MDWaipahu, HI 967971598872707
- Leon Garcia, MDWaipahu, HI 967971164521167
- Deborah Hirose-Ridao, MDWaipahu, HI 967971528073350
- Corazon Hobbs-Oshiro, MDWaipahu, HI 967971306830476
- Maria Ilar-Revilla, M.D.Waipahu, HI 967971619980471
- Aaron Kaichi, MDWaipahu, HI 967971790772580
- Kelly Kawaoka, M.D.Waipahu, HI 967971528265972
- Timothy Kim, MDWaipahu, HI 967971962418939
Common questions
What is Charlie Yadao Sonido, MD's NPI number?
Charlie Yadao Sonido, MD's National Provider Identifier (NPI) is 1518910660, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charlie Yadao Sonido, MD located?
The NPPES record lists a practice address at 94-837 Waipahu St, Waipahu, HI, 96797. Phone: (808) 671-3911. Providers update this record themselves, so call before visiting.
How can I verify Charlie Yadao Sonido, MD's license?
NPPES lists Hawaii license number MD-4737, 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 Charlie Yadao Sonido, MD prescribe under Medicare Part D?
In 2024, Charlie Yadao Sonido, MD had 16,706 Medicare Part D claims for 2,412 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.