ALLISON L SPENCER D.O.
NPI 1659768489
Internal Medicine in Richland, WA
About Allison L Spencer D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLISON L SPENCER D.O. (NPI 1659768489) is an individual internal medicine provider in Richland, Washington, licensed in Washington (OP60868055) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, is affiliated with Kadlec Regional Medical Center, and maintains a secondary practice location in Loma Linda.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Allison L Spencer D.o. 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 Allison Spencer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Richland, WA 99352
- Reassigned Medicare billing, Washington enrollment
- 454 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Kadlec Regional Medical Center
Acute Care Hospitals · Richland, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 99352 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RICHLAND, WA 99352
RICHLAND, WA 99352
RICHLAND, WA 99352
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 Allison Spencer's NPI number?
The NPI number for Allison Spencer is 1659768489. It was assigned to this individual provider in the NPPES registry on April 20, 2015.
Where is Allison Spencer located?
Allison Spencer practices at 888 Swift Blvd, Richland, WA 99352. The listed phone number is (509) 942-2909.
What is Allison Spencer's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Allison Spencer enrolled in Medicare?
Yes. Allison Spencer 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 Allison Spencer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allison Spencer reassigns Medicare benefits to Kadlec Regional Medical Center (Richland, 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 Allison Spencer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Allison Spencer accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Allison Spencer 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 Allison Spencer affiliated with any hospitals?
According to CMS data, Allison Spencer is affiliated with Kadlec Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Allison Spencer was last updated on September 5, 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.
# Allison L Spencer, D.O. · NPI 1659768489
Internal Medicine physician in Richland, Washington. Individual provider, active in the CMS NPPES registry since April 20, 2015.
## Identity
- **NPI:** 1659768489 (Entity type: Individual)
- **Enumerated:** April 20, 2015
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** OP60868055 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 888 SWIFT BLVD, Richland, WA 99352
- **Phone:** (509) 942-2909 · **Fax:** (509) 942-2185
## 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:** Kadlec Regional Medical Center (NPI 1235471954, Richland, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Western University Of Health Sciences College Of Dental Med, class of 2015
## Record status
- **NPPES last updated:** September 5, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1659768489) · Data from the CMS NPPES public registry.