Robert Olson, P.A-C
NPI 1932147287 · Physician Assistant · Marysville, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Olson, P.A-C is a Physician Assistant provider in Marysville, CA (NPI 1932147287).
Provider details
- NPI number
- 1932147287
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA17516 (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 tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
64 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Urinalysis, Manual Test81002 | 47 | $3 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 17 | $16 |
Typical Medicare-allowed amounts for these services range $3–$16 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 46 | 44 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 40 | 38 |
| Doxycycline Hyclate | 36 | 35 |
| Amlodipine Besylate | 23 | 12 |
| Gabapentin | 21 | 12 |
| Triamcinolone Acetonide | 20 | 18 |
| Cephalexin | 17 | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2008-01-03
Frequently asked questions
- What is Robert Olson's NPI number?
- Robert Olson's National Provider Identifier (NPI) is 1932147287, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Olson's specialty?
- Robert Olson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Robert Olson located?
- Robert Olson's practice location on file with NPPES is 726 4th Street, Marysville, CA 94901.
- What is Robert Olson's phone number?
- The practice phone number listed in the NPPES registry for Robert Olson is (530) 749-4300.
- Does Robert Olson accept Medicare?
- Robert Olson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Olson's NPI active?
- Yes — Robert Olson's NPI (1932147287) is active in the NPPES registry as of the last update on 2008-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.