DR. AYAN A RAGE M.D.
NPI 1629201173
Internal Medicine - Gastroenterology in Elma, WA
About Dr. Ayan A Rage M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AYAN A RAGE M.D. (NPI 1629201173) is an individual gastroenterology provider in Elma, Washington, licensed in Washington (MD61584160) and active in the NPI registry since September 2009. She is enrolled in Medicare PECOS, is affiliated with Providence St Peter Hospital, and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses 2
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. Ayan A Rage M.d. 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 Ayan Rage reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Elma, WA 98541
- Reassigned Medicare billing, Washington enrollment
- Also billed through NPI 1740211028 (Washington)
- 138 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 6
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.
Providence St Peter Hospital
Acute Care Hospitals · Olympia, WASummit Pacific Medical Center
Critical Access Hospitals · Elma, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98541 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.
ELMA, WA 98541
ELMA, WA 98541
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 Ayan Rage's NPI number?
The NPI number for Ayan Rage is 1629201173. It was assigned to this individual provider in the NPPES registry on September 1, 2009.
Where is Ayan Rage located?
Ayan Rage practices at 600 E Main St, Elma, WA 98541. The listed phone number is (360) 338-3498.
What is Ayan Rage's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Ayan Rage enrolled in Medicare?
Yes. Ayan Rage 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 Ayan Rage's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ayan Rage reassigns Medicare benefits to Grays Harbor County Public Hospital District No. 1 (Elma, 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 Ayan Rage's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ayan Rage accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Ayan Rage 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 Ayan Rage affiliated with any hospitals?
According to CMS data, Ayan Rage is affiliated with Providence St Peter Hospital and Summit Pacific Medical Center.
When was this NPI record last updated?
The NPPES record for Ayan Rage 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 3 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. Ayan A Rage, M.D. · NPI 1629201173
Gastroenterology physician in Elma, Washington. Individual provider, active in the CMS NPPES registry since September 1, 2009.
## Identity
- **NPI:** 1629201173 (Entity type: Individual)
- **Enumerated:** September 1, 2009
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** MD61584160 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 E MAIN ST, Elma, WA 98541-9560
- **Phone:** (360) 338-3498 · **Fax:** (360) 346-2192
## 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:** Grays Harbor County Public Hospital District No. 1 (NPI 1811025216, Elma, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** August 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1629201173) · Data from the CMS NPPES public registry.