DR. SPENCER TRUMAN LAKE MD
NPI 1316203607
Radiology - Diagnostic Radiology in Tacoma, WA
About Dr. Spencer Truman Lake Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SPENCER TRUMAN LAKE MD (NPI 1316203607) is an individual diagnostic radiology provider in Tacoma, Washington, licensed in Washington (MD60852353) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Kaiser Permanente Central Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Other Identifiers 5
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. Spencer Truman Lake 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
6Medicare enrollment records show Spencer Lake reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tacoma, WA 98402
- Reassigned Medicare billing, Washington enrollment
- 137 clinicians in this Medicare group
Tacoma, WA 98405
- Reassigned Medicare billing, Washington enrollment
- 589 clinicians in this Medicare group
Tacoma, WA 98405
- Reassigned Medicare billing, Washington enrollment
- 133 clinicians in this Medicare group
Tacoma, WA 98405
- Reassigned Medicare billing, Washington enrollment
- 137 clinicians in this Medicare group
Renton, WA 98057
- Reassigned Medicare billing, Washington enrollment
- 2,678 clinicians in this Medicare group
San Francisco, CA 94110
- Reassigned Medicare billing, California enrollment
- 336 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 31
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Kaiser Permanente Central Hospital
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98402 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.
TACOMA, WA 98402
TACOMA, WA 98402
TACOMA, WA 98402
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 Spencer Lake's NPI number?
The NPI number for Spencer Lake is 1316203607. It was assigned to this individual provider in the NPPES registry on April 11, 2012.
Where is Spencer Lake located?
Spencer Lake practices at 1304 Fawcett Ave Ste 100, Tacoma, WA 98402. The listed phone number is (253) 761-4200.
What is Spencer Lake's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Spencer Lake enrolled in Medicare?
Yes. Spencer Lake 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 Spencer Lake's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Spencer Lake reassigns Medicare benefits to 6 organizations: Medical Imaging Northwest - Good Samaritan Hospital Imaging Alliance (Tacoma, WA), Proliance Surgeons, Inc., P.S. (Tacoma, WA), Union Avenue Open Mri LLC (Tacoma, WA), Tra-Minw P S (Tacoma, WA), Kaiser Foundation Health Plan Of Washington (Renton, WA) and 1 more organization, listed in the Medicare section above. 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 Spencer Lake's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Spencer Lake accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Spencer Lake 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 Spencer Lake affiliated with any hospitals?
According to CMS data, Spencer Lake is affiliated with Kaiser Permanente Central Hospital.
When was this NPI record last updated?
The NPPES record for Spencer Lake was last updated on October 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.