What is Columbia Rheumatology's NPI number?

Columbia Rheumatology's National Provider Identifier (NPI) is 1316160237, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Columbia Rheumatology?

Columbia Rheumatology is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).

Where is Columbia Rheumatology located?

Columbia Rheumatology's practice location on file with NPPES is 512 N Young St, Kennewick, WA 99336-7806.

What is Columbia Rheumatology's phone number?

The practice phone number listed in the NPPES registry for Columbia Rheumatology is (509) 783-2000.

Who is the authorized official for Columbia Rheumatology?

The authorized official listed on Columbia Rheumatology's NPPES record is Derek Peacock, Sole Proprietor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Columbia Rheumatology's NPI active?

Yes — Columbia Rheumatology's NPI (1316160237) is active in the NPPES registry as of the last update on 2008-06-16.

OrganizationActive

Columbia Rheumatology

NPI 1316160237 · Rheumatology Physician · Kennewick, WA

Columbia Rheumatology is a Rheumatology Physician organization in Kennewick, WA (NPI 1316160237).

Provider details

NPI number: 1316160237
Entity type: Organization
Primary specialty: Rheumatology PhysicianAllopathic & Osteopathic Physicians
Organization subpart: No
Authorized official: Derek Peacock, Sole Proprietor(509) 783-2000
License: MD00036578 (WA)

Practice location

512 N Young St

Suite C

Kennewick, WA 99336-7806

Phone: (509) 783-2000

Fax: (509) 783-2008

Street-level locationGet directions

More WA providers

Mailing address

512 N Young St

Kennewick, WA 99336-7806

Specialties & taxonomies

Rheumatology PhysicianPrimary207RR0500XLicense MD00036578 (WA)
Allopathic & Osteopathic Physicians

Other names (DBA / former)

Doing business as: Derek J Peacock MD PLLC

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs 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.

Enumerated: 2007-04-10
Last updated: 2008-06-16

Frequently asked questions

What is Columbia Rheumatology's NPI number?: Columbia Rheumatology's National Provider Identifier (NPI) is 1316160237, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Columbia Rheumatology?: Columbia Rheumatology is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
Where is Columbia Rheumatology located?: Columbia Rheumatology's practice location on file with NPPES is 512 N Young St, Kennewick, WA 99336-7806.
What is Columbia Rheumatology's phone number?: The practice phone number listed in the NPPES registry for Columbia Rheumatology is (509) 783-2000.
Who is the authorized official for Columbia Rheumatology?: The authorized official listed on Columbia Rheumatology's NPPES record is Derek Peacock, Sole Proprietor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Columbia Rheumatology's NPI active?: Yes — Columbia Rheumatology's NPI (1316160237) is active in the NPPES registry as of the last update on 2008-06-16.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Frequently asked questions