Carolyn Chay Costilow, - Medicare Nurse Anesthetist, Certified Registered in Oxford, MS

Carolyn Chay Costilow, is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Oxford, Mississippi. Her current practice location is 1100 Belk Blvd, Oxford, Mississippi. You can reach out to her office (for appointments etc.) via phone at (662) 636-1000.

Carolyn Chay Costilow is licensed to practice in Mississippi (license number 141317) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1538836846.

Contact Information

Carolyn Chay Costilow,
1100 Belk Blvd,
Oxford, MS 38655-5242
(662) 636-1000
Not Available

Map and Direction




Provider's Profile

Full NameCarolyn Chay Costilow
GenderFemale
SpecialityNurse Anesthetist, Certified Registered
Location1100 Belk Blvd, Oxford, Mississippi
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1538836846
  • Provider Enumeration Date: 08/24/2021
  • Last Update Date: 03/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1153796370
  • Enrollment ID: I20230331000502

Medical Identifiers

Medical identifiers for Carolyn Chay Costilow such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538836846NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 141317 (Mississippi)Primary

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. Carolyn Chay Costilow allows following entities to bill medicare on her behalf.
Entity NameWillow Anesthesia Services, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205169521
PECOS PAC ID: 9234279183
Enrollment ID: O20091228000308
Entity NameLifelinc Anesthesia Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801021464
PECOS PAC ID: 0941347447
Enrollment ID: O20130522000277

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. Carolyn Chay Costilow 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
Carolyn Chay Costilow,
124 Breckenridge Dr,
Oxford, MS 38655-7502

Ph: () -
Carolyn Chay Costilow,
1100 Belk Blvd,
Oxford, MS 38655-5242

Ph: (662) 636-1000

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Oxford, MS

Clifford Blaylock, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 208 Rachelle Dr, Oxford, MS 38655
Phone: 662-281-8700    
Julie Y. Fernanadez, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 2301 South Lamar Blvd., Oxford, MS 38655
Phone: 662-232-8100    Fax: 334-244-1830
Penneye Holder, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1208 Office Park Dr, Oxford, MS 38655
Phone: 662-234-9888    
Kevin Bowden,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Belk Blvd, Oxford, MS 38655
Phone: 662-377-4394    
Lori Gray, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2704 W Oxford Loop Ste 117, Oxford, MS 38655
Phone: 662-550-4299    Fax: 662-580-4324
Bradley Bailey, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 2301 S Lamar Blvd, Oxford, MS 38655
Phone: 662-232-8100    
Mrs. Laura Nicole Billingsley, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 144 Downing St, Oxford, MS 38655
Phone: 662-501-0119    

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.