What is Roy Simms's NPI number?

Roy Simms's National Provider Identifier (NPI) is 1174628069, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Roy Simms's specialty?

Roy Simms is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).

Where is Roy Simms located?

Roy Simms's practice location on file with NPPES is 402 S 12th Ave, Yakima, WA 98902-3115.

What is Roy Simms's phone number?

The practice phone number listed in the NPPES registry for Roy Simms is (509) 575-0114.

Does Roy Simms accept Medicare?

Roy Simms is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Roy Simms's NPI active?

Yes — Roy Simms's NPI (1174628069) is active in the NPPES registry as of the last update on 2020-03-23.

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Roy Simms, M.D.

NPI 1174628069 · Pediatrics Physician · Yakima, WA

Roy Simms, M.D. is a Pediatrics Physician provider in Yakima, WA (NPI 1174628069).

Provider details

NPI number: 1174628069
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: MD00016854 (WA)

Practice location

402 S 12th Ave

Yakima, WA 98902-3115

Phone: (509) 575-0114

Fax: (509) 575-0808

Street-level locationGet directions

More WA providers

Mailing address

501 S 5th Ave

Yakima, WA 98902-3550

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense MD00016854 (WA)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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: 2006-09-14
Last updated: 2020-03-23
Certified: 2020-03-23

Frequently asked questions

What is Roy Simms's NPI number?: Roy Simms's National Provider Identifier (NPI) is 1174628069, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Roy Simms's specialty?: Roy Simms is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
Where is Roy Simms located?: Roy Simms's practice location on file with NPPES is 402 S 12th Ave, Yakima, WA 98902-3115.
What is Roy Simms's phone number?: The practice phone number listed in the NPPES registry for Roy Simms is (509) 575-0114.
Does Roy Simms accept Medicare?: Roy Simms is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Roy Simms's NPI active?: Yes — Roy Simms's NPI (1174628069) is active in the NPPES registry as of the last update on 2020-03-23.

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

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions