DR. GARY RHETT ANDELIN DO
NPI 1255693909
Family Medicine in Stanwood, WA
About Dr. Gary Rhett Andelin Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GARY RHETT ANDELIN DO (NPI 1255693909) is an individual family medicine provider in Stanwood, Washington, licensed in Washington (OP60546093) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Skagit Valley Hospital, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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. Gary Rhett Andelin Do 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
3Medicare enrollment records show Gary Andelin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Arlington, WA 98223
- Reassigned Medicare billing, Washington enrollment
- 463 clinicians in this Medicare group
Arlington, WA 98223
- Reassigned Medicare billing, Washington enrollment
- 519 clinicians in this Medicare group
Port Townsend, WA 98368
- Reassigned Medicare billing, Washington enrollment
- 164 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 4
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Skagit Valley Hospital
Acute Care Hospitals · Mount Vernon, WACascade Valley Hospital
Acute Care Hospitals · Arlington, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98292 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Gary Andelin's NPI number?
The NPI number for Gary Andelin is 1255693909. It was assigned to this individual provider in the NPPES registry on June 8, 2012. The provider is also known as G. Rhett Andelin Do.
Where is Gary Andelin located?
Gary Andelin practices at 9631 - 269th Street NW, Stanwood, WA 98292. The listed phone number is (360) 629-1600.
What is Gary Andelin's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Gary Andelin enrolled in Medicare?
Yes. Gary Andelin 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 Gary Andelin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gary Andelin reassigns Medicare benefits to 3 organizations: Public Hospital Dist No 1 Skagit (Arlington, WA), Northwest Emergency Physicians LLC (Arlington, WA) and Jefferson County Public Hospital District No 2 (Port Townsend, 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 Gary Andelin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gary Andelin accept?
Health plans from Providence Health Plan list Gary Andelin 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 Gary Andelin affiliated with any hospitals?
According to CMS data, Gary Andelin is affiliated with Skagit Valley Hospital and Cascade Valley Hospital.
When was this NPI record last updated?
The NPPES record for Gary Andelin was last updated on April 12, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Gary Rhett Andelin, DO · NPI 1255693909
Family Medicine physician in Stanwood, Washington. Individual provider, active in the CMS NPPES registry since June 8, 2012.
## Identity
- **NPI:** 1255693909 (Entity type: Individual)
- **Enumerated:** June 8, 2012
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** OP60546093 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 9631 - 269TH STREET NW, Stanwood, WA 98292
- **Phone:** (360) 629-1600 · **Fax:** (360) 629-1644
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Public Hospital Dist No 1 Skagit (NPI 1265791065, Arlington, WA); Northwest Emergency Physicians LLC (NPI 1235172370, Arlington, WA); Jefferson County Public Hospital District No 2 (NPI 1356492953, Port Townsend, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** April 12, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1255693909) · Data from the CMS NPPES public registry.