Brandon Guinvarch, PA-C
NPI 1902538101 · Physician Assistant · Salinas, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brandon Guinvarch, PA-C is a Physician Assistant provider in Salinas, CA (NPI 1902538101).
Provider details
- NPI number
- 1902538101
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 61261 (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 tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
507 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 174 | $68 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 112 | $81 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 | 59 | $98 |
| Transitional Care Management Services for Problem of High Complexity99496 | 41 | $132 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 39 | $14 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 46 | 24 |
| Atorvastatin Calcium | 44 | 23 |
| Pantoprazole Sodium | 29 | 13 |
| Losartan Potassium | 28 | 16 |
| Metformin Hcl | 24 | — |
| Triamcinolone Acetonide | 24 | 21 |
| Fluticasone Propionate | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,169 across 62 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)
- 911 Sunset DrHollister, CA 95023-5606Phone: (831) 637-5711
Registry dates
- Enumerated
- 2022-06-27
- Last updated
- 2023-06-28
- Certified
- 2023-06-28
Frequently asked questions
- What is Brandon Guinvarch's NPI number?
- Brandon Guinvarch's National Provider Identifier (NPI) is 1902538101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brandon Guinvarch's specialty?
- Brandon Guinvarch is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Brandon Guinvarch located?
- Brandon Guinvarch's practice location on file with NPPES is 355 Abbott St Ste 100, Salinas, CA 93901-4484.
- What is Brandon Guinvarch's phone number?
- The practice phone number listed in the NPPES registry for Brandon Guinvarch is (831) 751-7070.
- Does Brandon Guinvarch accept Medicare?
- Brandon Guinvarch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brandon Guinvarch's NPI active?
- Yes — Brandon Guinvarch's NPI (1902538101) is active in the NPPES registry as of the last update on 2023-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.