DR. MICHAEL E RING MD
NPI 1467455543
Internal Medicine - Interventional Cardiology in Spokane, WA
About Dr. Michael E Ring Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL E RING MD (NPI 1467455543) is an individual interventional cardiology provider in Spokane, Washington, licensed in Washington (MD00027395) and active in the NPI registry since May 2005. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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. Michael E Ring Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Michael Ring reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Sammamish, WA 98074
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: King County Public Hospital District No 2
- 1,074 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.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 99204 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.
SPOKANE, WA 99204
SPOKANE, WA 99204
SPOKANE, WA 99204
SPOKANE, WA 99204
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 Michael Ring's NPI number?
The NPI number for Michael Ring is 1467455543. It was assigned to this individual provider in the NPPES registry on May 23, 2005.
Where is Michael Ring located?
Michael Ring practices at 122 W 7th Ave Suite 450, Spokane, WA 99204. The listed phone number is (509) 455-8820.
What is Michael Ring's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.
Is Michael Ring enrolled in Medicare?
Yes. Michael Ring is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Michael Ring's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Ring reassigns Medicare benefits to Public Hospital District No 2 (Sammamish, 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 Michael Ring's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Ring accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Michael Ring 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 Michael Ring was last updated on April 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Michael E Ring, MD · NPI 1467455543
Interventional Cardiology physician in Spokane, Washington. Individual provider, active in the CMS NPPES registry since May 23, 2005.
## Identity
- **NPI:** 1467455543 (Entity type: Individual)
- **Enumerated:** May 23, 2005
- **Primary specialty:** Internal Medicine - Interventional Cardiology · taxonomy 207RI0011X
- **State license:** MD00027395 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 122 W 7TH AVE, SUITE 450, Spokane, WA 99204-2349
- **Phone:** (509) 455-8820 · **Fax:** (509) 838-4978
## 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:** Public Hospital District No 2 (NPI 1417058694, Sammamish, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 12, 2023
- **Other identifiers:** Medicaid 003213900 (ID)
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Source: [NPI Profile](https://npiprofile.com/npi/1467455543) · Data from the CMS NPPES public registry.