Gareth Olstad, PA-C
NPI 1457935330 · Physician Assistant · Spokane, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gareth Olstad, PA-C is a Physician Assistant provider in Spokane, WA (NPI 1457935330).
Provider details
- NPI number
- 1457935330
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA61156842 (WA)
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
5 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
64 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 43 | $107 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 21 | $77 |
Typical Medicare-allowed amounts for these services range $77–$107 (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 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 193 | 64 |
| Donepezil Hcl | 152 | 44 |
| Memantine Hcl | 95 | 24 |
| Rimegepant Sulfatebrand: Nurtec Odt | 82 | 20 |
| Galcanezumab-Gnlmbrand: Emgality Pen | 62 | 17 |
| Erenumab-Aooebrand: Aimovig Autoinjector | 57 | — |
| Ubrogepantbrand: Ubrelvy | 53 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$937 across 45 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
Registry dates
- Enumerated
- 2021-05-07
- Last updated
- 2021-05-07
- Certified
- 2021-05-07
Frequently asked questions
- What is Gareth Olstad's NPI number?
- Gareth Olstad's National Provider Identifier (NPI) is 1457935330, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gareth Olstad's specialty?
- Gareth Olstad is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gareth Olstad located?
- Gareth Olstad's practice location on file with NPPES is 26 E 5th Ave, Spokane, WA 99202-1309.
- What is Gareth Olstad's phone number?
- The practice phone number listed in the NPPES registry for Gareth Olstad is (509) 747-5615.
- Does Gareth Olstad accept Medicare?
- Gareth Olstad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gareth Olstad's NPI active?
- Yes — Gareth Olstad's NPI (1457935330) is active in the NPPES registry as of the last update on 2021-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.