JOEL PETER MENDOZA TAN MD
NPI 1225296007
Hospitalist in Silverdale, WA
About Joel Peter Mendoza Tan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOEL PETER MENDOZA TAN MD (NPI 1225296007) is an individual hospitalist provider in Silverdale, Washington, licensed in Washington (MD60553136) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS, is affiliated with Harrison Medical Center, and maintains a secondary practice location in Tacoma.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
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
Joel Peter Mendoza Tan 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 Joel Peter Tan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98109
- Reassigned Medicare billing, Washington enrollment
- 2,678 clinicians in this Medicare group
Gig Harbor, WA 98335
- Reassigned Medicare billing, Washington enrollment
- 4,383 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 2
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.
Harrison Medical Center
Acute Care Hospitals · Bremerton, WASt Joseph Medical Center
Acute Care Hospitals · Tacoma, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98383 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.
SILVERDALE, WA 98383
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 Joel Peter Tan's NPI number?
The NPI number for Joel Peter Tan is 1225296007. It was assigned to this individual provider in the NPPES registry on May 28, 2008. The provider is also known as Joel Peter Tan MD.
Where is Joel Peter Tan located?
Joel Peter Tan practices at 10452 Silverdale Way NW, Silverdale, WA 98383. The listed phone number is (360) 307-7300.
What is Joel Peter Tan's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Joel Peter Tan enrolled in Medicare?
Yes. Joel Peter Tan 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 Joel Peter Tan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joel Peter Tan reassigns Medicare benefits to 2 organizations: Kaiser Foundation Health Plan Of Washington (Seattle, WA) and Multicare Health System (Gig Harbor, 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 Joel Peter Tan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Joel Peter Tan affiliated with any hospitals?
According to CMS data, Joel Peter Tan is affiliated with Harrison Medical Center and St Joseph Medical Center.
When was this NPI record last updated?
The NPPES record for Joel Peter Tan was last updated on May 4, 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.
# Joel Peter Mendoza Tan, MD · NPI 1225296007
Hospitalist physician in Silverdale, Washington. Individual provider, active in the CMS NPPES registry since May 28, 2008.
## Identity
- **NPI:** 1225296007 (Entity type: Individual)
- **Enumerated:** May 28, 2008
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** MD60553136 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 10452 SILVERDALE WAY NW, Silverdale, WA 98383-9411
- **Phone:** (360) 307-7300
## 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): Kaiser Foundation Health Plan Of Washington (NPI 1396810701, Seattle, WA); Multicare Health System (NPI 1225674963, Gig Harbor, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1992
## Record status
- **NPPES last updated:** May 4, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1225296007) · Data from the CMS NPPES public registry.