William A Rieck Jr, DO - Medicare Physical Medicine And Rehabilitation in Sacramento, CA

William A Rieck Jr, DO is a medicare enrolled "Physical Medicine & Rehabilitation - Sports Medicine" physician in Sacramento, California. He graduated from medical school in 2017 and has 9 years of diverse experience with area of expertise as Physical Medicine And Rehabilitation. He is a member of the group practice East Carolina University and his current practice location is 3301 C St Ste 1600, Sacramento, California. You can reach out to his office (for appointments etc.) via phone at (916) 734-6805.

William A Rieck Jr is licensed to practice in California (license number 20A25378) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1669992418.

Contact Information

William A Rieck Jr, DO
3301 C St Ste 1600,
Sacramento, CA 95816-3384
(916) 734-6805
Not Available

Map and Direction




Physician's Profile

Full NameWilliam A Rieck Jr
GenderMale
SpecialityPhysical Medicine And Rehabilitation
Experience9 Years
Location3301 C St Ste 1600, Sacramento, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • William A Rieck Jr graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1669992418
  • Provider Enumeration Date: 06/22/2017
  • Last Update Date: 06/27/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 1759764160
  • Enrollment ID: I20220818000106

Medical Identifiers

Medical identifiers for William A Rieck Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669992418NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2081S0010XPhysical Medicine & Rehabilitation - Sports Medicine 20A25378 (California)Primary
208100000XPhysical Medicine & Rehabilitation 2022-01128 (North Carolina)Secondary
208100000XPhysical Medicine & Rehabilitation 20A25378 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vidant Medical CenterGreenville, NCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
East Carolina University0244143246497

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. William A Rieck Jr allows following entities to bill medicare on his behalf.
Entity NameEast Carolina University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972551919
PECOS PAC ID: 0244143246
Enrollment ID: O20031106000400

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. William A Rieck Jr is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
William A Rieck Jr, DO
3301 C St Ste 1600,
Sacramento, CA 95816-3384

Ph: () -
William A Rieck Jr, DO
3301 C St Ste 1600,
Sacramento, CA 95816-3384

Ph: (916) 734-6805

Reviews and Comments


Physical Medicine & Rehabilitation Doctors in Sacramento, CA

Merna Naji, MD
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Phone: 916-734-7463    
Lori Bjork, MD
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Dr. Loren T Davidson, M.D.
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Daniel Neudorf, D.O.
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Phone: 916-734-5292    
Dr. Ethelynda A Tolentino, M.D.
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Practice Location: 4420 Duckhorn Dr Ste 200, Sacramento, CA 95834
Phone: 916-419-9990    Fax: 916-419-9699
Dr. Heemay Jui-jie Jone, M.D.
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Practice Location: 1355 Florin Rd, Sacramento, CA 95822
Phone: 916-393-6727    
Dr. Komal Dhingsa, M.D.
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Practice Location: 2288 Auburn Blvd, Suite 106, Sacramento, CA 95821
Phone: 916-568-8338    Fax: 916-925-4166

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.