DR. STEPHEN TAN MD
NPI 1336638519
Physical Medicine & Rehabilitation in Tacoma, WA
About Dr. Stephen Tan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHEN TAN MD (NPI 1336638519) is an individual physical medicine & rehabilitation provider in Tacoma, Washington, licensed in Washington (MD.MD.61519961) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (2018).
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
Dr. Stephen 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 Stephen Tan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tacoma, WA 98405
- Reassigned Medicare billing, Washington enrollment
- 1,526 clinicians in this Medicare group
Tacoma, WA 98405
- Reassigned Medicare billing, Washington enrollment
- 9 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 7
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.
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.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Stephen Tan's NPI number?
The NPI number for Stephen Tan is 1336638519. It was assigned to this individual provider in the NPPES registry on May 3, 2018.
Where is Stephen Tan located?
Stephen Tan practices at 1608 S J St Fl 4, Tacoma, WA 98405. The listed phone number is (253) 274-7504.
What is Stephen Tan's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Stephen Tan enrolled in Medicare?
Yes. Stephen 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 Stephen Tan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Tan reassigns Medicare benefits to 2 organizations: Franciscan Medical Group (Tacoma, WA) and Electrodiagnosis & Rehabilitation Associates Of Tacoma, Ps (Tacoma, 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 Stephen Tan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephen Tan accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Stephen Tan 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 Stephen Tan was last updated on September 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.