Angelo Ong-Veloso, M.D.
Internal Medicine Physician · Lake Havasu City, AZ
Angelo Ong-Veloso, M.D. is an internal medicine physician with a practice address in Lake Havasu City, Arizona, and NPI 1124020284, issued on Aug 10, 2005. Check the license (Arizona 26164, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Angelo Ong-Veloso
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 26164 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1840 Mesquite Ave, Lake Havasu City, AZ 86403
- Phone
- (928) 453-8500
- Enumerated
- Aug 10, 2005
- Record last updated
- May 13, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (928) 453-5556
- Medicare enrollment
- Enrolled (PECOS I20100127000325); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 1840 Mesquite Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anthony Liska, PHARM D.Pharmacist1346339637
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- Thomas Wrona, M.D.Internal Medicine Physician1487656880
Verify Angelo Ong-Veloso in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 26164Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.5 times the Medicare Part D claims of the average internal medicine physician in 2024
20,583 Medicare Part D claims for 887 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 915 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,431 claims
- Levothyroxine Sodium1,142 claims
- Lisinopril670 claims
- Amlodipine Besylate641 claims
- Potassium Chloride583 claims
- Gabapentin562 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: $279.89
15 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. 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.
Angelo Ong-Veloso among 2,853 internal medicine physician records in Arizona
Angelo Ong-Veloso, M.D. is one of 2,853 internal medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1991 · median 2003 among the 1,643 with a school on file
- Record last updated2010 · 51% 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 Arizona 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 Lake Havasu City
They are 16 of the 626 NPPES records with a practice address in Lake Havasu City, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Lake Havasu City → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Amelia Arevalo, M.D.Lake Havasu City, AZ 864031922105386
- Mark Chorebanian, MDLake Havasu City, AZ 864031003860842
- Gene Kalin, M.D.Lake Havasu City, AZ 864031649272030
- Craig Levy, MDLake Havasu City, AZ 864031528150455
- Steven Massad, MDLake Havasu City, AZ 864031386095743
- Harrison McDonald, D.O.Lake Havasu City, AZ 864031447251798
- Vivek Narasimhan, M.DLake Havasu City, AZ 864031013302884
- Shirley Noronha, MDLake Havasu City, AZ 864031467566141
Common questions
What is Angelo Ong-Veloso, M.D.'s NPI number?
Angelo Ong-Veloso, M.D.'s National Provider Identifier (NPI) is 1124020284, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Angelo Ong-Veloso, M.D. located?
The NPPES record lists a practice address at 1840 Mesquite Ave, Lake Havasu City, AZ, 86403. Phone: (928) 453-8500. Providers update this record themselves, so call before visiting.
How can I verify Angelo Ong-Veloso, M.D.'s license?
NPPES lists Arizona license number 26164, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Angelo Ong-Veloso, M.D. prescribe under Medicare Part D?
In 2024, Angelo Ong-Veloso, M.D. had 20,583 Medicare Part D claims for 887 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.