STEPHANIE WENTZEL MD, MPH
NPI 1114621166
Family Medicine in Seattle, WA
About Stephanie Wentzel Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHANIE WENTZEL MD, MPH (NPI 1114621166) is an individual family medicine provider in Seattle, Washington, licensed in Washington (MD.MD.61678033) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Stephanie Wentzel Md, Mph 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 Reassignment
Medicare enrollment records show Stephanie Wentzel 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
- 4,364 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 98125 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 98125
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 Stephanie Wentzel's NPI number?
The NPI number for Stephanie Wentzel is 1114621166. It was assigned to this individual provider in the NPPES registry on March 27, 2023.
Where is Stephanie Wentzel located?
Stephanie Wentzel practices at 314 NE Thornton Pl, Seattle, WA 98125. The listed phone number is (206) 520-5000.
What is Stephanie Wentzel's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Stephanie Wentzel enrolled in Medicare?
Yes. Stephanie Wentzel 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 organization bills Medicare for Stephanie Wentzel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Wentzel reassigns Medicare benefits to The Association Of University Physicians (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 Stephanie Wentzel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephanie Wentzel accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Stephanie Wentzel 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 Stephanie Wentzel was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Stephanie Wentzel, MD, MPH · NPI 1114621166
Family Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since March 27, 2023.
## Identity
- **NPI:** 1114621166 (Entity type: Individual)
- **Enumerated:** March 27, 2023
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD.MD.61678033 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 314 NE THORNTON PL, Seattle, WA 98125-9000
- **Phone:** (206) 520-5000
## 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:** The Association Of University Physicians (NPI 1023041159, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** August 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1114621166) · Data from the CMS NPPES public registry.