DR. SONJA RONNING MD
NPI 1336342930
Family Medicine in Olympia, WA
About Dr. Sonja Ronning Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SONJA RONNING MD (NPI 1336342930) is an individual family medicine provider in Olympia, Washington, licensed in Washington (MD60085553) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS and is a graduate of University Of Washington School Of Medicine (2006).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Sonja Ronning Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Sonja Ronning reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Olympia, WA 98506
- Reassigned Medicare billing, Washington enrollment
- 646 clinicians in this Medicare group
Renton, WA 98057
- Reassigned Medicare billing, Washington enrollment
- 2,678 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 98506 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.
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 Sonja Ronning's NPI number?
The NPI number for Sonja Ronning is 1336342930. It was assigned to this individual provider in the NPPES registry on June 9, 2007.
Where is Sonja Ronning located?
Sonja Ronning practices at 700 Lilly Rd NE, Olympia, WA 98506. The listed phone number is (360) 923-7000.
What is Sonja Ronning's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Sonja Ronning enrolled in Medicare?
Yes. Sonja Ronning is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Sonja Ronning's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sonja Ronning reassigns Medicare benefits to 2 organizations: Providence Health & Services Washington (Olympia, WA) and Kaiser Foundation Health Plan Of Washington (Renton, 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 Sonja Ronning's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sonja Ronning was last updated on April 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Sonja Ronning, MD · NPI 1336342930
Family Medicine physician in Olympia, Washington. Individual provider, active in the CMS NPPES registry since June 9, 2007.
## Identity
- **NPI:** 1336342930 (Entity type: Individual)
- **Enumerated:** June 9, 2007
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD60085553 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 700 LILLY RD NE, Olympia, WA 98506-5115
- **Phone:** (360) 923-7000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Providence Health & Services Washington (NPI 1174744304, Olympia, WA); Kaiser Foundation Health Plan Of Washington (NPI 1124264577, Renton, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Washington School Of Medicine, class of 2006
## Record status
- **NPPES last updated:** April 29, 2021
- **Other identifiers:** Medicaid 47068731741 (NE); Medicaid PENDING (WA); Medicaid 1336342930 (IA); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1336342930) · Data from the CMS NPPES public registry.