Pnw Arthritis and Rheumatology PLLC
NPI 1861285074 · Rheumatology Physician · Richland, WA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pnw Arthritis and Rheumatology PLLC is a Rheumatology Physician organization in Richland, WA (NPI 1861285074).
Provider details
- NPI number
- 1861285074
- Entity type
- Organization
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Derek Peacock, Co Owner(509) 528-1866
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-05-28
- Last updated
- 2025-09-18
- Certified
- 2025-09-18
Frequently asked questions
- What is Pnw Arthritis and Rheumatology PLLC's NPI number?
- Pnw Arthritis and Rheumatology PLLC's National Provider Identifier (NPI) is 1861285074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Pnw Arthritis and Rheumatology PLLC?
- Pnw Arthritis and Rheumatology PLLC is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Pnw Arthritis and Rheumatology PLLC located?
- Pnw Arthritis and Rheumatology PLLC's practice location on file with NPPES is 1305 Fowler St Ste 1d, Richland, WA 99352-4719.
- What is Pnw Arthritis and Rheumatology PLLC's phone number?
- The practice phone number listed in the NPPES registry for Pnw Arthritis and Rheumatology PLLC is (509) 528-1866.
- Does Pnw Arthritis and Rheumatology PLLC accept Medicare?
- Pnw Arthritis and Rheumatology PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Pnw Arthritis and Rheumatology PLLC?
- The authorized official listed on Pnw Arthritis and Rheumatology PLLC's NPPES record is Derek Peacock, Co Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Pnw Arthritis and Rheumatology PLLC's NPI active?
- Yes — Pnw Arthritis and Rheumatology PLLC's NPI (1861285074) is active in the NPPES registry as of the last update on 2025-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.