Thomas F Ray, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Portage, MI

Thomas F Ray, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Portage, Michigan. He graduated from nursing school in 2003 and has 22 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Anesthesia Associates Of Battle Creek, Pc and his current practice location is 7240 Mackenzie Ln, Portage, Michigan. You can reach out to his office (for appointments etc.) via phone at (269) 321-9090.

Thomas F Ray is licensed to practice in Florida (license number ARNP9207723) 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 1477662286.

Contact Information

Thomas F Ray, CRNA
7240 Mackenzie Ln,
Portage, MI 49024-4414
(269) 321-9090
(269) 321-9098

Map and Direction




Provider's Profile

Full NameThomas F Ray
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience22 Years
Location7240 Mackenzie Ln, Portage, Michigan
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:
  • Thomas F Ray graduated from nursing school in 2003
  NPI Data:
  • NPI Number: 1477662286
  • Provider Enumeration Date: 08/29/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 0648258012
  • Enrollment ID: I20070117000328

Medical Identifiers

Medical identifiers for Thomas F Ray such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477662286NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered ARNP9207723 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bronson Battle Creek HospitalBattle creek, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Anesthesia Associates Of Battle Creek, Pc327442139124

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. Thomas F Ray allows following entities to bill medicare on his behalf.
Entity NameAnesthesia Associates Of Battle Creek, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801835731
PECOS PAC ID: 3274421391
Enrollment ID: O20040309001025
Entity NameApollo Medical Group Of Michigan Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699582593
PECOS PAC ID: 6103354329
Enrollment ID: O20250115001436

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. Thomas F Ray 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
Thomas F Ray, CRNA
7240 Mackenzie Ln,
Portage, MI 49024-4414

Ph: (269) 321-9090
Thomas F Ray, CRNA
7240 Mackenzie Ln,
Portage, MI 49024-4414

Ph: (269) 321-9090

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Portage, MI

Christopher Quertermus, CRNA
Nurse Anesthetist - CR
Medicare: May Accept Medicare Assignments
Practice Location: 7901 Angling Rd, Portage, MI 49024
Phone: 269-324-8406    
Lani S Hensel, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 7240 Mackenzie Ln, Portage, MI 49024
Phone: 269-321-9098    
Frank Andrew Schymik, CRNA
Nurse Anesthetist - CR
Medicare: May Accept Medicare Assignments
Practice Location: 7901 Angling Rd, Portage, MI 49024
Phone: 269-324-8406    
Myra Ray, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 7240 Mackenzie Ln, Portage, MI 49024
Phone: 269-321-9090    Fax: 269-321-9098

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.