WILLIAM A RIECK JR. DO
NPI 1669992418
Physical Medicine & Rehabilitation - Sports Medicine in Sacramento, CA
About William A Rieck Jr. Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM A RIECK JR. DO (NPI 1669992418) is an individual sports medicine provider in Sacramento, California, licensed in California (20A25378) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, is affiliated with Ecu Health Medical Center, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
William A Rieck Jr. Do 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.
Areas of Expertise CMS Part B claims 16
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.
Ecu Health Medical Center
Acute Care Hospitals · Greenville, NCMedicare 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.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SACRAMENTO, CA 95816
SACRAMENTO, CA 95816
SACRAMENTO, CA 95816
SACRAMENTO, CA 95816
SACRAMENTO, CA 95816
SACRAMENTO, CA 95816
SACRAMENTO, CA 95816
SACRAMENTO, CA 95816
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 William Rieck's NPI number?
The NPI number for William Rieck is 1669992418. It was assigned to this individual provider in the NPPES registry on June 22, 2017.
Where is William Rieck located?
William Rieck practices at 3301 C St Ste 1600, Sacramento, CA 95816. The listed phone number is (916) 734-6805.
What is William Rieck's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation, specializing in Sports Medicine, with taxonomy code 2081S0010X.
Is William Rieck enrolled in Medicare?
Yes. William Rieck 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.
What insurance does William Rieck accept?
Health plans from Blue Cross and Blue Shield of NC list William Rieck 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 William Rieck affiliated with any hospitals?
According to CMS data, William Rieck is affiliated with Ecu Health Medical Center.
When was this NPI record last updated?
The NPPES record for William Rieck was last updated on June 27, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.