Arvin Jonathan Sioc, MSN, FNP-BC
NPI 1922769363 · Family Nurse Practitioner · Hollister, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arvin Jonathan Sioc, MSN, FNP-BC is a Family Nurse Practitioner provider in Hollister, CA (NPI 1922769363).
Provider details
- NPI number
- 1922769363
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, FNP-BC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 95019660 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 49 | 17 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 18 | 13 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 17 | — |
| Atorvastatin Calcium | 16 | — |
| Losartan Potassium | 13 | — |
| Apixabanbrand: Eliquis | 12 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$997 across 43 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 867 Camrose CtGilroy, CA 95020-3312Phone: (408) 464-6759Fax: (408) 337-1998
Registry dates
- Enumerated
- 2022-01-07
- Last updated
- 2022-03-30
- Certified
- 2022-03-30
Frequently asked questions
- What is Arvin Jonathan Sioc's NPI number?
- Arvin Jonathan Sioc's National Provider Identifier (NPI) is 1922769363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arvin Jonathan Sioc's specialty?
- Arvin Jonathan Sioc is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Arvin Jonathan Sioc located?
- Arvin Jonathan Sioc's practice location on file with NPPES is 930 Sunnyslope Rd, Hollister, CA 95023-5615.
- What is Arvin Jonathan Sioc's phone number?
- The practice phone number listed in the NPPES registry for Arvin Jonathan Sioc is (831) 636-1507.
- Does Arvin Jonathan Sioc accept Medicare?
- Arvin Jonathan Sioc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arvin Jonathan Sioc's NPI active?
- Yes — Arvin Jonathan Sioc's NPI (1922769363) is active in the NPPES registry as of the last update on 2022-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.