CHARLES BEST M.D.
NPI 1962423418
Urology in Aberdeen, WA
About Charles Best M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLES BEST M.D. (NPI 1962423418) is an individual urology provider in Aberdeen, Washington, licensed in Washington (60658799) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Providence Centralia Hospital, and is a graduate of University Of California, Geffen School Of Medicine (1992).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Charles Best 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 Charles Best reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Aberdeen, WA 98520
- Reassigned Medicare billing, Washington enrollment
- 39 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 24
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Providence Centralia Hospital
Acute Care Hospitals · Centralia, WAGrays Harbor Community Hospital
Acute Care Hospitals · Aberdeen, WAWillapa Harbor Hospital
Critical Access Hospitals · South Bend, WASummit Pacific Medical Center
Critical Access Hospitals · Elma, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98520 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 5
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.
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 Charles Best's NPI number?
The NPI number for Charles Best is 1962423418. It was assigned to this individual provider in the NPPES registry on July 21, 2006.
Where is Charles Best located?
Charles Best practices at 1006 N H St, Aberdeen, WA 98520. The listed phone number is (360) 537-6179.
What is Charles Best's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Charles Best enrolled in Medicare?
Yes. Charles Best 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 Charles Best's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Best reassigns Medicare benefits to Ghch Physician Services, LLC (Aberdeen, 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 Charles Best's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charles Best accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Charles Best 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 Charles Best affiliated with any hospitals?
According to CMS data, Charles Best is affiliated with Providence Centralia Hospital, Grays Harbor Community Hospital, Willapa Harbor Hospital and Summit Pacific Medical Center.
When was this NPI record last updated?
The NPPES record for Charles Best was last updated on August 10, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.