Mr Stephen Ray Koster, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Savannah, TN

Mr Stephen Ray Koster, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Savannah, Tennessee. He went to Virginia Commonwealth University, School Of Medicine and graduated in 1981 and has 43 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Deaconess Hospital Inc and his current practice location is 935 Wayne Rd, Savannah, Tennessee. You can reach out to his office (for appointments etc.) via phone at (731) 926-8179.

Mr Stephen Ray Koster is licensed to practice in Mississippi (license number R858883) 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 1942221726.

Contact Information

Mr Stephen Ray Koster, CRNA
935 Wayne Rd,
Savannah, TN 38372-1937
(731) 926-8179
Not Available

Map and Direction




Provider's Profile

Full NameMr Stephen Ray Koster
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience43 Years
Location935 Wayne Rd, Savannah, Tennessee
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 Stephen Ray Koster attended and graduated from Virginia Commonwealth University, School Of Medicine in 1981
  NPI Data:
  • NPI Number: 1942221726
  • Provider Enumeration Date: 07/21/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9234139502
  • Enrollment ID: I20190515003135

Medical Identifiers

Medical identifiers for Mr Stephen Ray Koster such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942221726NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered R858883 (Mississippi)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Deaconess Hospital IncEvansville, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Deaconess Hospital Inc9032021431308

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 Stephen Ray Koster allows following entities to bill medicare on his behalf.
Entity NameDeaconess Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427097443
PECOS PAC ID: 9032021431
Enrollment ID: O20040115000129
Entity NameUnified Anesthesia Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093192882
PECOS PAC ID: 8628376068
Enrollment ID: O20160418001990
Entity NameAnesthesia Dynamics Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073001012
PECOS PAC ID: 3779832530
Enrollment ID: O20191011000052

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 Stephen Ray Koster 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 Stephen Ray Koster, CRNA
Po Box 1531,
Savannah, TN 38372-4531

Ph: (731) 926-8179
Mr Stephen Ray Koster, CRNA
935 Wayne Rd,
Savannah, TN 38372-1937

Ph: (731) 926-8179

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Savannah, TN

Jon F Stensloff, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 49 Mcgrew Ln, Savannah, TN 38372
Phone: 901-833-4122    
Christina Renae Zavatchen, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2006 Wayne Rd, Savannah, TN 38372
Phone: 731-926-8000    
Terrell Lee Tedford, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 935 Wayne Rd, Savannah, TN 38372
Phone: 731-632-5577    
Lori Stensloff, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 49 Mcgrew Ln, Savannah, TN 38372
Phone: 901-833-4122    
Jacob C Carroll, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 935 Wayne Rd, Savannah, TN 38372
Phone: 731-926-8000    

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.