HARRY A. PIERCE, DO, PS
NPI 1366697310
Clinic/Center - Primary Care in Burien, WA
About Harry A. Pierce, Do, Ps NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HARRY A. PIERCE, DO, PS (NPI 1366697310) is a healthcare organization registered as a primary care in Burien, Washington and active in the NPI registry since November 2008. The organization lists Harry A Pierce, Owner/president, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Harry A. Pierce, Do, Ps is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Harry A. Pierce, Do, Ps, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Harry A. Pierce, Do, Ps's NPI number?
The NPI number for Harry A. Pierce, Do, Ps is 1366697310. It was assigned to this organization in the NPPES registry on November 18, 2008.
Where is Harry A. Pierce, Do, Ps located?
Harry A. Pierce, Do, Ps is located at 13014 12th Ave SW, Burien, WA 98146. The listed phone number is (206) 244-5805.
What is Harry A. Pierce, Do, Ps's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.
Is Harry A. Pierce, Do, Ps enrolled in Medicare?
Yes. Harry A. Pierce, Do, Ps is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Harry A. Pierce, Do, Ps?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Harry A. Pierce, Do, Ps. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Harry A. Pierce, Do, Ps was last updated on November 18, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Harry A. Pierce, Do, Ps · NPI 1366697310
Primary Care organization in Burien, Washington. Organization record, active in the CMS NPPES registry since November 18, 2008.
## Identity
- **NPI:** 1366697310 (Entity type: Organization)
- **Enumerated:** November 18, 2008
- **Primary specialty:** Clinic/Center - Primary Care · taxonomy 261QP2300X
- **Organization subpart:** No
- **Authorized official:** Harry Pierce, OWNER/PRESIDENT
## Practice location
- **Address:** 13014 12TH AVE SW, Burien, WA 98146-3110
- **Phone:** (206) 244-5805 · **Fax:** (206) 248-7362
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Internal Medicine) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 18, 2008
- **Other identifiers:** Other P624 (WA); Other 15744 (WA); Medicare UPIN E32420 (WA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1366697310) · Data from the CMS NPPES public registry.