Diego H. Sevilla, PA
- Part D claims, 2024
- 11,149
- Industry payments
- $19
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 436 S Riverside Ave, Rialto, CA 92376
- Practice phone
- Call (909) 877-8868
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rialto Clinica Medica Familiar
Rialto, California
Find Diego Sevilla'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.
Diego H. Sevilla is a physician assistant in Rialto, California
Diego Sevilla practices at Rialto Clinica Medica Familiar in Rialto, California.
Diego Sevilla's NPI, 1316008972, was assigned on December 13, 2006. Diego Sevilla holds California license PA13946.
- NPI
- 1316008972NPI Registry (opens in a new tab)
- NPI enumeration date
- December 13, 2006
- NPI status
- Active
- Practice phone
- (909) 877-8868
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Diego H. Sevilla practices at Rialto Clinica Medica Familiar in Rialto, California
Diego Sevilla's primary practice is Rialto Clinica Medica Familiar, at 436 S Riverside Ave, Rialto, CA 92376 in San Bernardino County. The practice phone is (909) 877-8868.
- Rialto Clinica Medica Familiar436 S Riverside Ave, Rialto, CA 92376 · San Bernardino CountyPhone(909) 877-8868
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Diego H. Sevilla is affiliated with 3 sites of care and 2 medical groups
Diego Sevilla's primary practice is Rialto Clinica Medica Familiar in Rialto, California. The medical group on file is Rialto Clinica Medica Familiar. Dmand AI also links Diego Sevilla to 2 more group practices and clinics 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 Diego H. Sevilla's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Diego Sevilla practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rialto Clinica Medica Familiar | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Diego H. Sevilla is one of 11,482 physician assistants in California
Physician assistant is Diego Sevilla's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Diego Sevilla is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Diego Sevilla
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
Diego H. Sevilla's patients have a median age of 49
Across all payers, Dmand AI patient panel data puts Diego Sevilla's median patient age at 49, with 47% women.
Diego Sevilla's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Diego H. Sevilla wrote 11,149 Medicare Part D claims in 2024
In 2024, Diego Sevilla wrote 11,149 Medicare Part D claims for 611 patients. 85% of them were for generic drugs. CMS names the drug for 10,555 of them, across 137 drugs with 11 or more claims each, at $713,651 in total drug cost.
Diego Sevilla's Part D claims by kind of drug, 2024
- Generic9,504 claims85%
- Brand-name1,364 claims12%
- Other281 claims3%
Diego Sevilla'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 Diego Sevilla's Part D claims, 2024
- Opioids1%84 of 11,149 claims
- Antibiotics2%266 of 11,149 claims
- Antipsychotics, patients 65 and over0%15 of 11,149 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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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Diego H. Sevilla received $19 in industry payments in 2025
CMS Open Payments shows 1 general payment to Diego Sevilla from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $19.
Companies that paid Diego Sevilla 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 Diego H. Sevilla'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) |
| 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 Diego H. Sevilla
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Diego H. Sevilla's NPI number?
Diego H. Sevilla's NPI number is 1316008972. It was assigned on December 13, 2006, and it is active in the NPI Registry.
What does Diego H. Sevilla specialize in?
Diego H. Sevilla is a physician assistant in Rialto, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Diego H. Sevilla practice?
Diego Sevilla practices at 436 S Riverside Ave, Rialto, CA 92376. Diego Sevilla's primary practice is Rialto Clinica Medica Familiar in Rialto, California. Dmand AI also links Diego Sevilla to 2 group practices and clinics and 1 medical group.
What is Diego H. Sevilla's office phone number?
The practice phone on file for Diego Sevilla is (909) 877-8868.
What is Diego H. Sevilla's medical license number?
Diego Sevilla holds California license PA13946.
What medical group is Diego H. Sevilla part of?
Diego Sevilla is linked to Rialto Clinica Medica Familiar. Dmand AI links Diego Sevilla to 1 more medical group.
What drugs does Diego H. Sevilla prescribe most?
In 2024 Medicare Part D data, Diego Sevilla's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Metformin HCl.
Has Diego H. Sevilla received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Diego Sevilla from 1 company from 2025 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Diego H. Sevilla been practicing?
Diego Sevilla graduated from medical school in 1994, 32 years ago.
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