Sergio A. Villegas
- Part D claims, 2026
- 18
- Industry payments
- $1,198
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 4077 5th Ave, San Diego, CA 92103
- Practice phone
- Call (619) 260-7101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Scripps Mercy Hospital San Diego
San Diego, California
Find Sergio 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.
Sergio A. Villegas is a nurse practitioner in San Diego, California
Sergio Villegas practices at Scripps Mercy Hospital San Diego in San Diego, California.
Sergio Villegas' NPI, 1285348607, was assigned on January 10, 2023. Sergio Villegas holds California license 95023703.
- NPI
- 1285348607NPI Registry (opens in a new tab)
- NPI enumeration date
- January 10, 2023
- NPI status
- Active
- Practice phone
- (619) 260-7101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Sergio A. Villegas practices at Scripps Mercy Hospital San Diego in San Diego, California
Sergio Villegas' primary practice is Scripps Mercy Hospital San Diego, at 4077 5th Ave, San Diego, CA 92103 in San Diego County. The practice phone is (619) 260-7101.
- Scripps Mercy Hospital San Diego4077 5th Ave, San Diego, CA 92103 · San Diego CountyPhone(619) 260-7101
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Sergio A. Villegas is affiliated with 2 sites of care and 2 medical groups
Sergio Villegas' primary practice is Scripps Mercy Hospital San Diego in San Diego, California. The medical group on file is California Spine Group. Dmand AI also links Sergio Villegas to 1 more group practice or clinic and 1 medical group, 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 Sergio A. Villegas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sergio Villegas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scripps Mercy Hospital San Diego | 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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Sergio A. Villegas is one of 5,983 nurse practitioners in California
Nurse practitioner is Sergio Villegas' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Sergio Villegas is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Sergio Villegas
Counts of nurse practitioners 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
Sergio A. Villegas' patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Sergio Villegas' median patient age at 58, with 41% women.
Sergio Villegas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women41%
- Men52%
Source: Dmand AI Patient Panel Data
Sergio A. Villegas wrote 18 Medicare Part D claims in 2026
In 2026, Sergio Villegas wrote 18 Medicare Part D claims for 12 patients. 94% of them were for generic drugs.
Sergio Villegas' Part D claims by kind of drug, 2026
- Generic17 claims94%
- Brand-name and other1 claims6%
Drug classes CMS tracks in Sergio Villegas' Part D claims, 2026
- Antibiotics67%12 of 18 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), 2026 data
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Sergio A. Villegas received $1,198 in industry payments from 2024 to 2025
CMS Open Payments shows 9 general payments to Sergio Villegas from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Globus Medical, Inc. paid the most, $1,018.
General payments to Sergio Villegas by program year, 2024 to 2025
Companies that paid Sergio Villegas the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Sergio A. 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 | 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 (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 Sergio A. 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 Sergio A. Villegas' NPI number?
Sergio A. Villegas' NPI number is 1285348607. It was assigned on January 10, 2023, and it is active in the NPI Registry.
What does Sergio A. Villegas specialize in?
Sergio A. Villegas is a nurse practitioner in San Diego, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Sergio A. Villegas practice?
Sergio Villegas practices at 4077 5th Ave, San Diego, CA 92103. Sergio Villegas' primary practice is Scripps Mercy Hospital San Diego in San Diego, California. Dmand AI also links Sergio Villegas to 1 group practice or clinic and 1 medical group, and a free account names each one.
What is Sergio A. Villegas' office phone number?
The practice phone on file for Sergio Villegas is (619) 260-7101. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Sergio A. Villegas' email address?
Dmand AI checks professional and personal email addresses for Sergio Villegas through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Sergio A. Villegas' medical license number?
Sergio Villegas holds California license 95023703.
What medical group is Sergio A. Villegas part of?
Sergio Villegas is linked to California Spine Group. Dmand AI links Sergio Villegas to 1 more medical group, named with a free account.
Who does Sergio A. Villegas practice with?
Dmand AI links 2 HCPs to Sergio Villegas' primary medical group, 1 of them nurse practitioner. A free account lists them, with verified contacts.
Has Sergio A. Villegas received payments from drug or device companies?
CMS Open Payments shows $1,198 in general payments to Sergio Villegas from 3 companies from 2024 to 2025. The largest total came from Globus Medical, Inc.
How long has Sergio A. Villegas been practicing?
Sergio Villegas' NPI was assigned in 2023.
What EHR does Sergio A. Villegas' practice use?
Dmand AI tracks the EHR system at Scripps Mercy Hospital San Diego and at 1 more site and 1 medical group. The vendor and product are available with a free Dmand AI account.
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