Otolaryngol Head Neck Surg
AcetaminophenAmbulatory Surgical ProceduresAnalgesics, Non-Narcotic
Dr. Wilson Dugaduga Lao, MD
NPI1780603761
- Part D claims, 2024
- 30
- Publications
- 1
- Industry payments
- $184
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 8599 Haven Ave, Rancho Cucamonga, CA 91730
- Practice phone
- Call (909) 945-2342
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Loma Linda University Health - Rancho Cucamonga
Rancho Cucamonga, California
Find Dr. Lao's professional email, personal email and mobile number
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Dr. Wilson Dugaduga Lao is an internist in Rancho Cucamonga, California
Dr. Lao practices at Loma Linda University Health - Rancho Cucamonga in Rancho Cucamonga, California.
Dr. Lao's NPI, 1780603761, was assigned on July 19, 2006. Dr. Lao graduated from Mathias Aznar Memorial College of Medicine in 1984. Dr. Lao holds California license A56414.
NPI and contact details
- NPI
- 1780603761NPI Registry (opens in a new tab)
- NPI enumeration date
- July 19, 2006
- NPI status
- Active
- Practice phone
- (909) 945-2342
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Wilson Dugaduga Lao practices at Loma Linda University Health - Rancho Cucamonga in Rancho Cucamonga, California
Dr. Lao's primary practice is Loma Linda University Health - Rancho Cucamonga, at 8599 Haven Ave, Rancho Cucamonga, CA 91730 in San Bernardino County. The practice phone is (909) 945-2342.
- Loma Linda University Health - Rancho Cucamonga8599 Haven Ave, Rancho Cucamonga, CA 91730 · San Bernardino CountyPhone(909) 945-2342
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Wilson Dugaduga Lao is affiliated with 2 sites of care and 1 medical group
Dr. Lao's primary practice is Loma Linda University Health - Rancho Cucamonga in Rancho Cucamonga, California. Dmand AI also links Dr. Lao to 1 group practice or clinic and 1 medical group, each named with a free account.
Loma Linda University Health - Rancho CucamongaPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Wilson Dugaduga Lao's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lao practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Loma Linda University Health - Rancho Cucamonga | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Wilson Dugaduga Lao is one of 16,751 internists in California
Internal medicine is Dr. Lao's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lao is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Lao
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. Wilson Dugaduga Lao's patients have a median age of 78
Across all payers, Dmand AI patient panel data puts Dr. Lao's median patient age at 78, with 5% women.
Dr. Lao's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women5%
- Men95%
Source: Dmand AI Patient Panel Data
Dr. Wilson Dugaduga Lao wrote 30 Medicare Part D claims in 2024
In 2024, Dr. Lao wrote 30 Medicare Part D claims. 97% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $434 in total drug cost. In 2016, CMS named 12 claims across 1 drug.
Part D claims, 202430
Drugs named by CMS1
Total drug cost$434
Dr. Lao's Part D claims by kind of drug, 2024
- Generic29 claims97%
- Brand-name and other1 claims3%
Dr. Lao's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 122017: 138%
Drugs named by CMS: 1 in 2017, 1 in 2016.
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
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Dr. Wilson Dugaduga Lao has 1 publication on record
Dmand AI links 1 paper to Dr. Lao in 2024. Dr. Lao's most frequent co-authors are Ethan D. Frank, MD, Jared Christian Inman, MD and Stephanie Cipta Kidd, MD.
Papers1
Dr. Lao's most frequent co-authors
- Ethan D. Frank, MD1 shared paper
- Jared Christian Inman, MD1 shared paper
- Stephanie Cipta Kidd, MD1 shared paper
Recent publications by Dr. Lao
See who Dr. Lao researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lao works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Wilson Dugaduga Lao received $184 in industry payments from 2017 to 2025
CMS Open Payments shows 7 general payments to Dr. Lao from 3 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $96.
General payments to Dr. Lao by program year, 2017 to 2025
Companies that paid Dr. Lao the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Wilson Dugaduga Lao graduated from Mathias Aznar Memorial College of Medicine
Dr. Lao graduated from Mathias Aznar Memorial College of Medicine in 1984. Dr. Lao is a member of ACP.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Wilson Dugaduga Lao accepts plans from 4 insurance carriers
Dr. Lao is in network with 4 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and HCSC. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Blue Cross Blue Shield of Michigan
Plan types Dr. Lao accepts, by number of carriers
- PPO4
- Medicare3
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Wilson Dugaduga Lao'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 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)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Wilson Dugaduga Lao
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. Wilson Dugaduga Lao's NPI number?
Dr. Wilson Dugaduga Lao's NPI number is 1780603761. It was assigned on July 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Wilson Dugaduga Lao?
Dr. Wilson Dugaduga Lao is an internist in Rancho Cucamonga, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Wilson Dugaduga Lao practice?
Dr. Lao practices at 8599 Haven Ave, Rancho Cucamonga, CA 91730. Dr. Lao's primary practice is Loma Linda University Health - Rancho Cucamonga in Rancho Cucamonga, California. Dmand AI also links Dr. Lao to 1 group practice or clinic and 1 medical group.
What is Dr. Wilson Dugaduga Lao's office phone number?
The practice phone on file for Dr. Lao is (909) 945-2342.
What is Dr. Wilson Dugaduga Lao's medical license number?
Dr. Lao holds California license A56414.
Where did Dr. Wilson Dugaduga Lao go to medical school?
Dr. Lao graduated from Mathias Aznar Memorial College of Medicine in 1984.
What drugs does Dr. Wilson Dugaduga Lao prescribe most?
In 2017 Medicare Part D data, Dr. Lao's most prescribed drugs by claims were Lactulose.
Has Dr. Wilson Dugaduga Lao received payments from drug or device companies?
CMS Open Payments shows $184 in general payments to Dr. Lao from 3 companies from 2017 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Wilson Dugaduga Lao been practicing?
Dr. Lao graduated from medical school in 1984, 42 years ago.
Does Dr. Wilson Dugaduga Lao do research?
Dmand AI links 1 publication to Dr. Lao.
Who does Dr. Wilson Dugaduga Lao publish with?
Dr. Lao's most frequent co-authors are Ethan D. Frank, MD (1 shared paper), Jared Christian Inman, MD (1 shared paper) and Stephanie Cipta Kidd, MD (1 shared paper).
What insurance does Dr. Wilson Dugaduga Lao accept?
Dr. Lao is in network with 4 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and HCSC. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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