Donna Mirote Siazon
- Part D claims, 2024
- 876
- Industry payments
- $27
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 3102 E Highland Ave, Patton, CA 92369-7813
- Practice phone
- Call (916) 651-8811
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Department Of State Hospitals - Patton
Hospital · Patton, California
Find Donna Siazon'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.
Donna Mirote Siazon is a nurse practitioner in Fontana, California
Donna Siazon practices at Department Of State Hospitals - Patton in Patton, California.
Donna Siazon's NPI, 1952946618, was assigned on November 16, 2019. Donna Siazon holds California license 95013252.
- NPI
- 1952946618NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365837390
- NPI enumeration date
- November 16, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 651-8811
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Doctors and Clinicians National Downloadable File (CMS)
Donna Mirote Siazon practices in Patton and Fontana
Donna Siazon's primary practice is Department of State Hospitals - Patton, at 3102 E Highland Ave, Patton, CA 92369-7813. The practice phone is (916) 651-8811. The NPI Registry lists Donna Siazon's practice address as 9717 Sierra Ave, Fontana, CA 92335.
- Department of State Hospitals - PattonPrimary3102 E Highland Ave, Patton, CA 92369-7813Phone(916) 651-8811
- NPI Registry address9717 Sierra Ave, Fontana, CA 92335 · San Bernardino County
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Donna Mirote Siazon is affiliated with 1 site of care and 2 medical groups
Donna Siazon's primary practice is Department Of State Hospitals - Patton in Patton, California. The medical group on file is St. Jude Heritage Medical Group. Dmand AI also links Donna Siazon to 1 more medical group, named with a free account.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Donna Mirote Siazon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Donna Siazon practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Department Of State Hospitals - Patton | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Donna Mirote Siazon is one of 5,983 nurse practitioners in California
Nurse practitioner is Donna Siazon's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Donna Siazon is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Donna Siazon
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
Donna Mirote Siazon's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Donna Siazon's median patient age at 63, with 85% women.
Donna Siazon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women85%
- Men15%
Source: Dmand AI Patient Panel Data
Donna Mirote Siazon wrote 876 Medicare Part D claims in 2024
In 2024, Donna Siazon wrote 876 Medicare Part D claims for 104 patients. 79% of them were for generic drugs.
Donna Siazon's Part D claims by kind of drug, 2024
- Generic691 claims79%
- Brand-name161 claims18%
- Other24 claims3%
Drug classes CMS tracks in Donna Siazon's Part D claims, 2024
- Antibiotics2%18 of 876 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 Donna Mirote Siazon takes part in Medicare
Donna Siazon 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)
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Donna Mirote Siazon received $27 in industry payments in 2025
CMS Open Payments shows 1 general payment to Donna Siazon from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $27.
Companies that paid Donna Siazon 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 Donna Mirote Siazon'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)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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) |
| 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 Donna Mirote Siazon
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What is Donna Mirote Siazon's NPI number?
Donna Mirote Siazon's NPI number is 1952946618. It was assigned on November 16, 2019, and it is active in the NPI Registry.
What does Donna Mirote Siazon specialize in?
Donna Mirote Siazon is a nurse practitioner in Fontana, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Donna Mirote Siazon practice?
Donna Siazon practices at 3102 E Highland Ave, Patton, CA 92369-7813. Donna Siazon also practices at 9717 Sierra Ave, Fontana, CA 92335. Donna Siazon's primary practice is Department Of State Hospitals - Patton in Patton, California. Dmand AI also links Donna Siazon to 1 medical group.
What is Donna Mirote Siazon's office phone number?
The practice phone on file for Donna Siazon is (916) 651-8811.
What is Donna Mirote Siazon's medical license number?
Donna Siazon holds California license 95013252.
What medical group is Donna Mirote Siazon part of?
Donna Siazon is linked to St. Jude Heritage Medical Group. Dmand AI links Donna Siazon to 1 more medical group.
Does Donna Mirote Siazon accept Medicare?
Yes. CMS lists Donna Siazon as accepting Medicare assignment.
Has Donna Mirote Siazon received payments from drug or device companies?
CMS Open Payments shows $27 in general payments to Donna Siazon from 1 company from 2025 to 2025. The largest total came from Exact Sciences Corporation.
How long has Donna Mirote Siazon been practicing?
Donna Siazon graduated from medical school in 2019, 7 years ago.
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