DR. DOYLE MARTIN MCCARTHY MD
NPI 1447948575
Family Medicine in Seattle, WA
About Dr. Doyle Martin Mccarthy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DOYLE MARTIN MCCARTHY MD (NPI 1447948575) is an individual family medicine provider in Seattle, Washington, licensed in Washington (MD70118501) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS and is a graduate of University Of Washington School Of Medicine (2023).
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)
Dr. Doyle Martin Mccarthy Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Doyle Mccarthy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 1,270 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 98122 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SEATTLE, WA 98122
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 Doyle Mccarthy's NPI number?
The NPI number for Doyle Mccarthy is 1447948575. It was assigned to this individual provider in the NPPES registry on April 26, 2023.
Where is Doyle Mccarthy located?
Doyle Mccarthy practices at 747 Broadway, Seattle, WA 98122. The listed phone number is (206) 215-2520.
What is Doyle Mccarthy's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Doyle Mccarthy enrolled in Medicare?
Yes. Doyle Mccarthy is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Doyle Mccarthy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Doyle Mccarthy reassigns Medicare benefits to Swedish Health Services (Seattle, WA). The 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 Doyle Mccarthy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Doyle Mccarthy accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Doyle Mccarthy 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 Doyle Mccarthy was last updated on September 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.
# Dr. Doyle Martin Mccarthy, MD · NPI 1447948575
Family Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since April 26, 2023.
## Identity
- **NPI:** 1447948575 (Entity type: Individual)
- **Enumerated:** April 26, 2023
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD70118501 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 747 BROADWAY, Seattle, WA 98122-4379
- **Phone:** (206) 215-2520 · **Fax:** (206) 386-3180
## 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:** Swedish Health Services (NPI 1689612954, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Washington School Of Medicine, class of 2023
## Record status
- **NPPES last updated:** September 25, 2026
- **Other identifiers:** Medicaid 2395828 (WA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1447948575) · Data from the CMS NPPES public registry.