Casey Walker, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Killeen, TX

Casey Walker, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Killeen, Texas. 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 Medstream Anesthesia Pllc, Mission Health Community Multispecialty Providers Llc and his current practice location is 2201 S Clear Creek Rd, Killeen, Texas. You can reach out to his office (for appointments etc.) via phone at (254) 519-8132.

Casey Walker is licensed to practice in Texas (license number AP120254) 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 1619272143.

Contact Information

Casey Walker, CRNA
2201 S Clear Creek Rd,
Killeen, TX 76549-4110
(254) 519-8132
Not Available

Map and Direction




Provider's Profile

Full NameCasey Walker
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience14 Years
Location2201 S Clear Creek Rd, Killeen, Texas
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:
  • Casey Walker graduated from nursing school in 2010
  NPI Data:
  • NPI Number: 1619272143
  • Provider Enumeration Date: 01/13/2011
  • Last Update Date: 08/15/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 5890971568
  • Enrollment ID: I20180509002381

Medical Identifiers

Medical identifiers for Casey Walker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619272143NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 085954 (Texas)Secondary
367500000XNurse Anesthetist, Certified Registered AP120254 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Haywood Regional Medical CenterClyde, NCHospital
Angel Medical CenterFranklin, NCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medstream Anesthesia Pllc7416198049566
Mission Health Community Multispecialty Providers Llc9537468574577

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. Casey Walker allows following entities to bill medicare on his behalf.
Entity NameMedstream Anesthesia Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649616160
PECOS PAC ID: 7416198049
Enrollment ID: O20140304001209
Entity NameMission Health Community Multispecialty Providers Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457719130
PECOS PAC ID: 9537468574
Enrollment ID: O20160426001883

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. Casey Walker 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
Casey Walker, CRNA
Po Box 844658,
Dallas, TX 75284-4658

Ph: () -
Casey Walker, CRNA
2201 S Clear Creek Rd,
Killeen, TX 76549-4110

Ph: (254) 519-8132

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Killeen, TX

Melizza Saenz, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 3800 S W S Young Dr Ste 201, Killeen, TX 76542
Phone: 254-245-9175    Fax: 254-213-7771
Michael Mwasumbi, CRNA
Nurse Anesthetist - CR
Medicare: May Accept Medicare Assignments
Practice Location: 2201 S Clear Creek Rd, Killeen, TX 76549
Phone: 254-526-7523    Fax: 254-724-8572
Kristi L Lefrere, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2201 Clear Creek Rd, Killeen, TX 76549
Phone: 254-526-7523    
Detonya Necol Tulsie,
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 2201 S Clear Creek Rd, Killeen, TX 76549
Phone: 254-724-2111    
Mr. Jeffrey Wayne Albritton, MSN-CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 3800 S W S Young Dr Ste 201, Killeen, TX 76542
Phone: 254-245-9175    Fax: 254-213-7771
Tammy A Laughlin, APN-CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2201 S Clear Creek Rd, Killeen, TX 76549
Phone: 254-526-7523    
Mr. Donald R Tolbert, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 3800 S W S Young Dr Ste 201, Killeen, TX 76542
Phone: 254-245-9175    Fax: 254-213-7771

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.