Gustavo Villegas, PA
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 1,224
- Hospital affiliations
- 2
- Industry payments
- $291
- Medical group
- 1
- Practice address
- 2767 Olive Highway, Oroville, CA 95966
- Practice phone
- Call (530) 533-8500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Gustavo Villegas' 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.
Gustavo Villegas is a physician assistant in Oroville, California
Gustavo Villegas practices at Oroville Hospital in Oroville, California, part of Oro Hospital.
Gustavo Villegas' NPI, 1891886107, was assigned on September 28, 2006. Gustavo Villegas holds California license PA 14599.
- NPI
- 1891886107NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709866940
- NPI enumeration date
- September 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (530) 533-8500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gustavo Villegas practices at Oroville Hospital in Oroville, California
Gustavo Villegas' primary practice is Oroville Hospital, at 2767 Olive Highway, Oroville, CA 95966 in Butte County. The practice phone is (530) 533-8500.
- Oroville Hospital2767 Olive Highway, Oroville, CA 95966 · Butte CountyPhone(530) 533-8500
Source: Dmand AI Affiliation Data
Gustavo Villegas is affiliated with 3 sites of care and 1 medical group
Gustavo Villegas' primary practice is Oroville Hospital in Oroville, California, part of Oro Hospital. Gustavo Villegas is also affiliated with Orchard Hospital. The medical group on file is Orchard Hospital. Dmand AI also links Gustavo Villegas to 1 more home health agency, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gustavo Villegas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gustavo Villegas practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oroville Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Oro Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Gustavo Villegas is one of 11,482 physician assistants in California
Physician assistant is Gustavo Villegas' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Gustavo Villegas is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Gustavo Villegas
Counts of physician assistants 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
Gustavo Villegas treated 13 Medicare patients in 2024, average age 69
CMS counts 13 Medicare patients who saw Gustavo Villegas in 2024. The largest group is 85 and over, with 0 patients. 75% of them have high cholesterol. Their average risk score is 0.80, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gustavo Villegas' median patient age at 67, with 56% women.
Gustavo Villegas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Gustavo Villegas' Medicare patients, 2024
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Gustavo Villegas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gustavo Villegas wrote 1,224 Medicare Part D claims in 2024
In 2024, Gustavo Villegas wrote 1,224 Medicare Part D claims for 149 patients. 82% of them were for generic drugs.
Gustavo Villegas' Part D claims by kind of drug, 2024
- Generic1,008 claims82%
- Brand-name190 claims16%
- Other26 claims2%
Drug classes CMS tracks in Gustavo Villegas' Part D claims, 2024
- Antibiotics4%52 of 1,224 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Gustavo Villegas takes part in Medicare
Gustavo Villegas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Gustavo Villegas received $291 in industry payments in 2025
CMS Open Payments shows 4 general payments to Gustavo Villegas from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $128.
Companies that paid Gustavo Villegas the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Gustavo Villegas'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| 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 (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) |
| 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 Gustavo Villegas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gustavo Villegas' NPI number?
Gustavo Villegas' NPI number is 1891886107. It was assigned on September 28, 2006, and it is active in the NPI Registry.
What does Gustavo Villegas specialize in?
Gustavo Villegas is a physician assistant in Oroville, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Gustavo Villegas practice?
Gustavo Villegas practices at 2767 Olive Highway, Oroville, CA 95966. Gustavo Villegas' primary practice is Oroville Hospital in Oroville, California, part of Oro Hospital. Dmand AI also links Gustavo Villegas to 1 home health agency.
What is Gustavo Villegas' office phone number?
The practice phone on file for Gustavo Villegas is (530) 533-8500.
What is Gustavo Villegas' medical license number?
Gustavo Villegas holds California license PA 14599.
Which hospitals is Gustavo Villegas affiliated with?
Gustavo Villegas practices at Oroville Hospital in Oroville, California. Gustavo Villegas is also affiliated with Orchard Hospital.
What medical group is Gustavo Villegas part of?
Gustavo Villegas is linked to Orchard Hospital.
Does Gustavo Villegas accept Medicare?
Yes. CMS lists Gustavo Villegas as accepting Medicare assignment.
How many Medicare patients does Gustavo Villegas see?
CMS counts 13 Medicare patients who saw Gustavo Villegas in 2024, with an average age of 69.
Has Gustavo Villegas received payments from drug or device companies?
CMS Open Payments shows $291 in general payments to Gustavo Villegas from 4 companies from 2025 to 2025. The largest total came from Abbott Laboratories.
How long has Gustavo Villegas been practicing?
Gustavo Villegas graduated from medical school in 1998, 28 years ago.
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