Arvin Jonathan Olegario Sioc, MSN, FNP-BC
Family Nurse Practitioner · Hollister, CA
Arvin Jonathan Olegario Sioc, MSN, FNP-BC is a family nurse practitioner with a practice address in Hollister, California, and NPI 1922769363, issued on Jan 7, 2022. Check the license (California 95019660, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Arvin Jonathan Olegario Sioc
- Credential
- MSN, FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95019660 CA
Self-reported in NPPES; status is on the state search - Practice location
- 930 Sunnyslope RD, Hollister, CA 95023
- Phone
- (831) 636-1507
- Enumerated
- Jan 7, 2022
- Record last updated
- Mar 30, 2022
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 930 Sunnyslope RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Arvin Jonathan Olegario Sioc in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95019660Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average family nurse practitioner in 2024
472 Medicare Part D claims for 117 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Levothyroxine Sodium49 claims
- Albuterol Sulfate Hfa18 claims
- Oxycodone-Acetaminophen17 claims
- Atorvastatin Calcium16 claims
- Losartan Potassium13 claims
- Amlodipine Besylate12 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: $997.24
43 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 99,489 providers of this specialty with any payment received $650.95 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.
Arvin Jonathan Olegario Sioc among 16,966 family nurse practitioner records in California
Arvin Jonathan Olegario Sioc, MSN, FNP-BC is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 68% of them.
- NPI issued2022 · 68% of these records are older, 25% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2022 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 family nurse practitioner records list a practice address in Hollister
They are 6 of the 561 NPPES records with a practice address in Hollister, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Hollister → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Clarinda Garcia, FNPHollister, CA 950231578081055
- Doral Gonzales, FNPHollister, CA 950231912931528
- Rachel Shaver, FNPHollister, CA 950231326645607
- Rediet Taddesse, FNPHollister, CA 950231952945651
- Hongqing Zhang, FNPHollister, CA 950231114481041
- Yvonne Agupugo, FNPGilroy, CA 950201164916896
- Zulaikha Akbery, FNPGilroy, CA 950201093116329
- Aileen Alviar, APRNGilroy, CA 950201205562246
Common questions
What is Arvin Jonathan Olegario Sioc, MSN, FNP-BC's NPI number?
Arvin Jonathan Olegario Sioc, MSN, FNP-BC's National Provider Identifier (NPI) is 1922769363, issued on Jan 7, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Arvin Jonathan Olegario Sioc, MSN, FNP-BC located?
The NPPES record lists a practice address at 930 Sunnyslope RD, Hollister, CA, 95023. Phone: (831) 636-1507. Providers update this record themselves, so call before visiting.
How can I verify Arvin Jonathan Olegario Sioc, MSN, FNP-BC's license?
NPPES lists California license number 95019660, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Arvin Jonathan Olegario Sioc, MSN, FNP-BC prescribe under Medicare Part D?
In 2024, Arvin Jonathan Olegario Sioc, MSN, FNP-BC had 472 Medicare Part D claims for 117 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.