Dr Thaddeus Alexas Ray, DO - Medicare Pain Medicine in Oro Valley, AZ

Dr Thaddeus Alexas Ray, DO is a medicare enrolled "Pain Medicine - Interventional Pain Medicine" physician in Oro Valley, Arizona. His current practice location is 12315 N Vistoso Park Rd, Oro Valley, Arizona. You can reach out to his office (for appointments etc.) via phone at (520) 784-6200.

Dr Thaddeus Alexas Ray is licensed to practice in Arizona (license number 010355) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1679535298.

Contact Information

Dr Thaddeus Alexas Ray, DO
12315 N Vistoso Park Rd,
Oro Valley, AZ 85755-5819
(520) 784-6200
(520) 784-6109

Map and Direction




Physician's Profile

Full NameDr Thaddeus Alexas Ray
GenderMale
SpecialityPain Medicine - Interventional Pain Medicine
Location12315 N Vistoso Park Rd, Oro Valley, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1679535298
  • Provider Enumeration Date: 04/06/2006
  • Last Update Date: 05/15/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1456324748
  • Enrollment ID: I20230612002494

Medical Identifiers

Medical identifiers for Dr Thaddeus Alexas Ray such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679535298NPI-NPPES
11553251MedicaidCO
P00896733OtherNMR R MEDICARE
470441MedicaidAZ
7129724OtherNMAETNA
89731034MedicaidNM
202039285OtherNMPRESBYTERIAN HEALTH PLAN
1679535298MedicaidUT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208VP0014XPain Medicine - Interventional Pain Medicine A-1463-08 (New Mexico)Secondary
208VP0014XPain Medicine - Interventional Pain Medicine 010355 (Arizona)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. Dr Thaddeus Alexas Ray allows following entities to bill medicare on his behalf.
Entity NameTucson Orthopaedic Institute Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437193265
PECOS PAC ID: 5799671905
Enrollment ID: O20040225000304
Entity NameEmil H Annabi Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245635390
PECOS PAC ID: 0941511109
Enrollment ID: O20150616002315

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. Dr Thaddeus Alexas 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
Dr Thaddeus Alexas Ray, DO
Po Box 31630,
Tucson, AZ 85751-1630

Ph: (520) 784-6200
Dr Thaddeus Alexas Ray, DO
12315 N Vistoso Park Rd,
Oro Valley, AZ 85755-5819

Ph: (520) 784-6200

Reviews and Comments


Pain Medicine Doctors in Oro Valley, AZ


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.