Donna Mirote Siazon
Nurse Practitioner · San Bernardino, CA
Donna Mirote Siazon is a nurse practitioner with a practice address in San Bernardino, California, and NPI 1952946618, issued on Nov 16, 2019. Check the license (California 95013252, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Donna Mirote Siazon
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 95013252 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1800 Western Ave Ste 303, San Bernardino, CA 92411
- Phone
- (909) 887-6715
- Enumerated
- Nov 16, 2019
- Record last updated
- Nov 16, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20230221002836); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Verify Donna Mirote Siazon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95013252Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average nurse practitioner in 2024
876 Medicare Part D claims for 104 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Atorvastatin Calcium84 claims
- Amlodipine Besylate47 claims
- Metformin Hcl47 claims
- Lisinopril33 claims
- Losartan Potassium30 claims
- Levothyroxine Sodium27 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $29.55
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Department OF State HospitalsPatton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Donna Mirote Siazon among 8,223 nurse practitioner records in California
Donna Mirote Siazon is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 61% of them.
- NPI issued2019 · 61% of these records are older, 34% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2019 · median 2017 among the 3,425 with a school on file
- Record last updated2019 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in San Bernardino → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Dory GomerSan Bernardino, CA 924111346936671
- Shannon Hooks, FAMILY NURSE PRACTITSan Bernardino, CA 924111235842535
- Carmela Ignacio, NPSan Bernardino, CA 924111134563695
- Joanna Lawrence, NPSan Bernardino, CA 924111659226181
- Helen Newsom, NPSan Bernardino, CA 924101346576089
- Jesus Pacis, NPSan Bernardino, CA 924101215645122
- Jessica Brewart, FNP-CSan Bernardino, CA 924081568350908
- Elizabeth Meade, N.P.San Bernardino, CA 924081083863492
Common questions
What is Donna Mirote Siazon's NPI number?
Donna Mirote Siazon's National Provider Identifier (NPI) is 1952946618, issued on Nov 16, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Donna Mirote Siazon located?
The NPPES record lists a practice address at 1800 Western Ave Ste 303, San Bernardino, CA, 92411. Phone: (909) 887-6715. Providers update this record themselves, so call before visiting.
How can I verify Donna Mirote Siazon's license?
NPPES lists California license number 95013252, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Donna Mirote Siazon prescribe under Medicare Part D?
In 2024, Donna Mirote Siazon had 876 Medicare Part D claims for 104 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.