Dr. Angelo Ong-Veloso Jr., MD
- Medicare services, 2024
- 7,380
- Medicare patients, 2024
- 720
- Part D claims, 2024
- 20,583
- Hospital affiliations
- 4
- Industry payments
- $3,310
- Practice address
- 1840 Mesquite Ave, Lake Havasu City, AZ 86403
- Practice phone
- Call (928) 351-1850
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lake Havasu City Dermatology & Skin Cancer
Lake Havasu City, Arizona
Find Dr. Ong-Veloso'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. Angelo Ong-Veloso Jr. is an internist in Lake Havasu City, Arizona
Dr. Ong-Veloso practices at Lake Havasu City Dermatology & Skin Cancer in Lake Havasu City, Arizona.
Dr. Ong-Veloso's NPI, 1124020284, was assigned on August 10, 2005. Dr. Ong-Veloso holds Arizona license 26164.
- NPI
- 1124020284NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719029925
- NPI enumeration date
- August 10, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (928) 351-1850
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Angelo Ong-Veloso Jr. practices at Lake Havasu City Dermatology & Skin Cancer in Lake Havasu City, Arizona
Dr. Ong-Veloso's primary practice is Lake Havasu City Dermatology & Skin Cancer, at 1840 Mesquite Ave, Lake Havasu City, AZ 86403 in Mohave County. The practice phone is (928) 351-1850.
- Lake Havasu City Dermatology & Skin Cancer1840 Mesquite Ave, Lake Havasu City, AZ 86403 · Mohave CountyPhone(928) 351-1850
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Angelo Ong-Veloso Jr. is affiliated with 11 sites of care and 1 medical group
Dr. Ong-Veloso's primary practice is Lake Havasu City Dermatology & Skin Cancer in Lake Havasu City, Arizona. Dr. Ong-Veloso is also affiliated with Havasu Regional Medical Center. The medical group on file is Midwest Internal Medicine. Dmand AI also links Dr. Ong-Veloso to 3 more hospitals, 3 home health agencies, 2 skilled nursing facilities and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Angelo Ong-Veloso Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ong-Veloso practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lake Havasu City Dermatology & Skin Cancer | Available with a free account |
| +10 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Angelo Ong-Veloso Jr. is one of 2,420 internists in Arizona
Internal medicine is Dr. Ong-Veloso's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ong-Veloso is licensed in Arizona.
Specialties and state licenses
- Internal medicine, ArizonaPrimary
Internists near Dr. Ong-Veloso
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. Angelo Ong-Veloso Jr. billed Medicare for 7,380 services in 2024
CMS data shows 7,380 Medicare services from Dr. Ong-Veloso across 25 procedure codes in 2024, for 720 Medicare patients. Medicare paid $291,326 for them.
Dr. Ong-Veloso's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 3,4542024: 3,4941%
- Office and hospital visits
- 2023: 2,3362024: 2,1309%
- Lab and pathology
- 2023: 9902024: 989No change
- Other services
- 2023: 7222024: 44439%
- Tests and treatments
- 2023: 4732024: 32332%
- Surgery
- 2023: 172024: 0100%
Where Dr. Ong-Veloso's Medicare services took place, 2024
- In an office6,70691%
- In a facility6749%
Dr. Ong-Veloso compared with the Arizona median for internists, 2024
- Dr. Ong-Veloso
- Arizona median
- Medicare services
- 7,380vs 47615.5 times
- Medicare patients
- 720vs 2053.5 times
- Part D claims
- 19,823vs 26076.2 times
Medians across 2,300 internists in Arizona with Dmand AI profiles that report each measure.
Dr. Ong-Veloso'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Angelo Ong-Veloso Jr. treated 720 Medicare patients in 2024, average age 76
CMS counts 720 Medicare patients who saw Dr. Ong-Veloso in 2024. The largest group is 75 to 84, with 304 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.45, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ong-Veloso's median patient age at 74, with 47% women.
Dr. Ong-Veloso's Medicare patients by age, 2024
Dr. Ong-Veloso's Medicare patients by sex, 2024
- Women33346%
- Men38754%
Chronic conditions among Dr. Ong-Veloso's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Chronic kidney disease36%
- Ischemic heart disease33%
- Diabetes32%
- Atrial fibrillation30%
- Anxiety28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ong-Veloso's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women47%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Angelo Ong-Veloso Jr. wrote 20,583 Medicare Part D claims in 2024
In 2024, Dr. Ong-Veloso wrote 20,583 Medicare Part D claims for 887 patients. 87% of them were for generic drugs. CMS names the drug for 19,823 of them, across 216 drugs with 11 or more claims each, at $1,207,768 in total drug cost. In 2023, CMS named 19,210 claims across 214 drugs.
Dr. Ong-Veloso's Part D claims by kind of drug, 2024
- Generic17,872 claims87%
- Brand-name2,644 claims13%
- Other67 claims0%
Dr. Ong-Veloso'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. Ong-Veloso's Part D claims, 2024
- Opioids4%915 of 20,583 claims
- Antibiotics2%327 of 20,583 claims
- Antipsychotics, patients 65 and over0%94 of 20,583 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: 19,2102024: 19,8233%
Drugs named by CMS: 216 in 2024, 214 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
Dr. Angelo Ong-Veloso Jr. ranks in the 90th percentile for removal of tissue in Medicare
Dr. Ong-Veloso accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 165 procedures of removal of tissue by Dr. Ong-Veloso, more than 90% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Ong-Veloso ranks in Medicare procedure volume
- Removal of tissue
- 90th percentile165 procedures
- Removal of skin lesions
- 60th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Angelo Ong-Veloso Jr. received $3,310 in industry payments from 2016 to 2025
CMS Open Payments shows 214 general payments to Dr. Ong-Veloso from 39 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Janssen Pharmaceuticals, Inc paid the most, $457.
General payments to Dr. Ong-Veloso by program year, 2016 to 2025
General payments to Dr. Ong-Veloso by kind, 2016 to 2025
- Food and beverage$3,21097%
- Education$1003%
Companies that paid Dr. Ong-Veloso the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Angelo Ong-Veloso Jr.'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Angelo Ong-Veloso Jr.
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. Angelo Ong-Veloso Jr.'s NPI number?
Dr. Angelo Ong-Veloso Jr.'s NPI number is 1124020284. It was assigned on August 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Angelo Ong-Veloso Jr.?
Dr. Angelo Ong-Veloso Jr. is an internist in Lake Havasu City, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Angelo Ong-Veloso Jr. practice?
Dr. Ong-Veloso practices at 1840 Mesquite Ave, Lake Havasu City, AZ 86403. Dr. Ong-Veloso's primary practice is Lake Havasu City Dermatology & Skin Cancer in Lake Havasu City, Arizona. Dmand AI also links Dr. Ong-Veloso to 3 hospitals, 3 home health agencies, 2 skilled nursing facilities and 1 group practice or clinic.
What is Dr. Angelo Ong-Veloso Jr.'s office phone number?
The practice phone on file for Dr. Ong-Veloso is (928) 351-1850.
What is Dr. Angelo Ong-Veloso Jr.'s medical license number?
Dr. Ong-Veloso holds Arizona license 26164.
Which hospitals is Dr. Angelo Ong-Veloso Jr. affiliated with?
Dr. Ong-Veloso is affiliated with Havasu Regional Medical Center. Dmand AI links Dr. Ong-Veloso to 3 more hospitals.
What medical group is Dr. Angelo Ong-Veloso Jr. part of?
Dr. Ong-Veloso is linked to Midwest Internal Medicine.
Does Dr. Angelo Ong-Veloso Jr. accept Medicare?
Yes. CMS data shows Dr. Ong-Veloso billed Medicare for 7,380 services in 2024, and Dr. Ong-Veloso accepts Medicare assignment.
How many Medicare patients does Dr. Angelo Ong-Veloso Jr. see?
CMS counts 720 Medicare patients who saw Dr. Ong-Veloso in 2024, with an average age of 76.
What services does Dr. Angelo Ong-Veloso Jr. bill to Medicare?
In 2024, Dr. Ong-Veloso's most billed Medicare services were injected or infused drug (J0897), office visit, established patient (99214) and lab and pathology test (83036).
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What drugs does Dr. Angelo Ong-Veloso Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Ong-Veloso's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Lisinopril.
Has Dr. Angelo Ong-Veloso Jr. received payments from drug or device companies?
CMS Open Payments shows $3,310 in general payments to Dr. Ong-Veloso from 39 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Angelo Ong-Veloso Jr. been practicing?
Dr. Ong-Veloso graduated from medical school in 1991, 35 years ago.
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