Mr Warren L Nix, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Lawton, OK

Mr Warren L Nix, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Lawton, Oklahoma. He graduated from nursing school in 2010 and has 14 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Duncan Anesthesia Associates Inc and his current practice location is 3401 W Gore Blvd, Lawton, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (580) 585-5534.

Mr Warren L Nix is licensed to practice in Oklahoma (license number 71393) 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 1427353143.

Contact Information

Mr Warren L Nix, CRNA
3401 W Gore Blvd,
Lawton, OK 73505-6332
(580) 585-5534
(580) 585-5458

Map and Direction




Provider's Profile

Full NameMr Warren L Nix
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience14 Years
Location3401 W Gore Blvd, Lawton, Oklahoma
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:
  • Mr Warren L Nix graduated from nursing school in 2010
  NPI Data:
  • NPI Number: 1427353143
  • Provider Enumeration Date: 01/12/2011
  • Last Update Date: 01/12/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 6204013592
  • Enrollment ID: I20110614000790

Medical Identifiers

Medical identifiers for Mr Warren L Nix such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427353143NPI-NPPES
71393OtherOKOK MED LIC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 71393 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Duncan Regional Hospital, IncDuncan, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Duncan Anesthesia Associates Inc77199845907

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. Mr Warren L Nix allows following entities to bill medicare on his behalf.
Entity NameDuncan Anesthesia Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205897410
PECOS PAC ID: 7719984590
Enrollment ID: O20061109000222

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. Mr Warren L Nix 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
Mr Warren L Nix, CRNA
3401 W Gore Blvd,
Lawton, OK 73505-6332

Ph: (580) 585-5534
Mr Warren L Nix, CRNA
3401 W Gore Blvd,
Lawton, OK 73505-6332

Ph: (580) 585-5534

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Lawton, OK

Manju Ani Thankachan, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 3401 W Gore Blvd, Lawton, OK 73505
Phone: 580-355-8620    
Christine Diane Harbert, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 3401 W Gore Blvd, Lawton, OK 73505
Phone: 580-355-8620    Fax: 580-357-9984
John D Fitz, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1003 Nw Becontree Pl, Lawton, OK 73505
Phone: 580-591-1910    Fax: 580-536-2067
Virginia J Shaw-scherler, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1003 Nw Becontree Pl, Lawton, OK 73505
Phone: 580-536-2010    Fax: 580-536-5773
Beth A Allgood, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1003 Nw Becontree Pl, Lawton, OK 73505
Phone: 580-536-2010    Fax: 580-536-5773
Kathleen Marie Feeley, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 3401 W Gore Blvd, Lawton, OK 73505
Phone: 580-355-8620    Fax: 580-357-3277
John W Dew Ii, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1003 Nw Becontree Pl, Lawton, OK 73505
Phone: 580-591-1910    Fax: 580-536-2067

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.