DR. ALEXIS XIAOWEI TUCK MD
NPI 1205279809
Obstetrics & Gynecology in Hermiston, OR
About Dr. Alexis Xiaowei Tuck Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEXIS XIAOWEI TUCK MD (NPI 1205279809) is an individual obstetrics & gynecology provider in Hermiston, Oregon, licensed in Oregon (MD212924) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS, is affiliated with Good Shepherd Medical Center, and is a graduate of Other (2013).
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 and accepts Medicare assignment
Dr. Alexis Xiaowei Tuck 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 Alexis Tuck reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hermiston, OR 97838
- Reassigned Medicare billing, Oregon enrollment
- 344 clinicians in this Medicare group
Silverdale, WA 98383
- Reassigned Medicare billing, Washington enrollment
- 223 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Good Shepherd Medical Center
Critical Access Hospitals · Hermiston, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97838 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HERMISTON, OR 97838
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 Alexis Tuck's NPI number?
The NPI number for Alexis Tuck is 1205279809. It was assigned to this individual provider in the NPPES registry on April 12, 2013.
Where is Alexis Tuck located?
Alexis Tuck practices at 620 NW 11th St Ste M106, Hermiston, OR 97838. The listed phone number is (541) 667-3801.
What is Alexis Tuck's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Alexis Tuck enrolled in Medicare?
Yes. Alexis Tuck 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 Alexis Tuck's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexis Tuck reassigns Medicare benefits to 2 organizations: Good Shepherd Health Care System (Hermiston, OR) and Obhg Washington, PC (Silverdale, 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 Alexis Tuck's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexis Tuck accept?
Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Alexis Tuck 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.
Is Alexis Tuck affiliated with any hospitals?
According to CMS data, Alexis Tuck is affiliated with Good Shepherd Medical Center.
When was this NPI record last updated?
The NPPES record for Alexis Tuck was last updated on June 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Alexis Xiaowei Tuck, MD · NPI 1205279809
Obstetrics & Gynecology physician in Hermiston, Oregon. Individual provider, active in the CMS NPPES registry since April 12, 2013.
## Identity
- **NPI:** 1205279809 (Entity type: Individual)
- **Enumerated:** April 12, 2013
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** MD212924 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 620 NW 11TH ST STE M106, Hermiston, OR 97838-6941
- **Phone:** (541) 667-3801 · **Fax:** (541) 667-3802
## 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): Good Shepherd Health Care System (NPI 1295789667, Hermiston, OR); Obhg Washington, PC (NPI 1962729525, Silverdale, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** June 11, 2026
- **Other identifiers:** Medicaid 1205279809 (WA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1205279809) · Data from the CMS NPPES public registry.