Dr William J Knox, DO - Medicare Critical Care (intensivists) in Rolla, MO

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Dr William J Knox, DO is a medicare enrolled "Anesthesiology" physician in Rolla, Missouri. He went to Kansas City Medical College and graduated in 2004 and has 20 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Phelps County Regional Medical Center and his current practice location is 1000 W 10th St, Rolla, Missouri. You can reach out to his office (for appointments etc.) via phone at (573) 458-7879.

Dr William J Knox is licensed to practice in Missouri (license number 2006002690) 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 1205989084.

Contact Information

Dr William J Knox, DO
1000 W 10th St,
Rolla, MO 65401-2905
(573) 458-7879
(573) 458-8484

Map and Direction




Physician's Profile

Full NameDr William J Knox
GenderMale
SpecialityCritical Care (intensivists)
Experience20 Years
Location1000 W 10th St, Rolla, Missouri
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:
  • Dr William J Knox attended and graduated from Kansas City Medical College in 2004
  NPI Data:
  • NPI Number: 1205989084
  • Provider Enumeration Date: 01/18/2007
  • Last Update Date: 02/10/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 0345344826
  • Enrollment ID: I20070323000166

Medical Identifiers

Medical identifiers for Dr William J Knox such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205989084NPI-NPPES
207612102MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 2006002690 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Phelps County Regional Medical CenterRolla, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Phelps County Regional Medical Center286039115889

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. Dr William J Knox allows following entities to bill medicare on his behalf.
Entity NamePhelps County Regional Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891766051
PECOS PAC ID: 2860391158
Enrollment ID: O20040106000405
Entity NamePhelps County Regional Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891766051
PECOS PAC ID: 2860391158
Enrollment ID: O20041005000085

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. Dr William J Knox 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
Dr William J Knox, DO
1000 W 10th St,
Rolla, MO 65401-2905

Ph: (573) 458-7879		Dr William J Knox, DO
1000 W 10th St,
Rolla, MO 65401-2905

Ph: (573) 458-7879

Reviews and Comments


Anesthesiology Doctors in Rolla, MO

William S Anast, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1605 Martin Springs Dr, Rolla, MO 65401
Phone: 417-458-6637    
Marek Domanski, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 1000 W 10th St, Rolla, MO 65401
Phone: 573-458-8899    

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.