PAUL GAST M.D.
NPI 1174676985
Family Medicine in Seattle, WA
About Paul Gast M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PAUL GAST M.D. (NPI 1174676985) is an individual family medicine provider in Seattle, Washington, licensed in Washington (MD00037743) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Paul Gast M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Paul Gast reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98109
- Reassigned Medicare billing, Washington enrollment
- 2,678 clinicians in this Medicare group
Bellevue, WA 98004
- Reassigned Medicare billing, Washington enrollment
- 566 clinicians in this Medicare group
Covington, WA 98042
- Reassigned Medicare billing, Washington enrollment
- 125 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98112 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Paul Gast's NPI number?
The NPI number for Paul Gast is 1174676985. It was assigned to this individual provider in the NPPES registry on January 18, 2007.
Where is Paul Gast located?
Paul Gast practices at 1507 E John St, Seattle, WA 98112. The listed phone number is (206) 326-3228.
What is Paul Gast's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Paul Gast enrolled in Medicare?
Yes. Paul Gast is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Paul Gast's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Paul Gast reassigns Medicare benefits to 3 organizations: Kaiser Foundation Health Plan Of Washington (Seattle, WA), Overlake Medical Clinics LLC (Bellevue, WA) and Tacoma Emergency Care Physicians, PLLC (Covington, WA). Each 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 Paul Gast's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Paul Gast accept?
Health plans from Ambetter Health list Paul Gast as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Paul Gast was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Paul Gast, M.D. · NPI 1174676985
Family Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since January 18, 2007.
## Identity
- **NPI:** 1174676985 (Entity type: Individual)
- **Enumerated:** January 18, 2007
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD00037743 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1507 E JOHN ST, Seattle, WA 98112-5219
- **Phone:** (206) 326-3228
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Kaiser Foundation Health Plan Of Washington (NPI 1396810701, Seattle, WA); Overlake Medical Clinics LLC (NPI 1871745703, Bellevue, WA); Tacoma Emergency Care Physicians, PLLC (NPI 1295075216, Covington, WA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 17, 2026
- **Other identifiers:** Medicaid 8264681 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1174676985) · Data from the CMS NPPES public registry.