Theresa Pak, DO - Medicare Orthopedic Surgery in Sun City, AZ

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Theresa Pak, DO is a medicare enrolled "Orthopaedic Surgery" physician in Sun City, Arizona. She went to Touro Un Col Of Osteopathic Medicine, New York and graduated in 2017 and has 7 years of diverse experience with area of expertise as Orthopedic Surgery. She is a member of the group practice Center For Orthopedic Research And Education Llc and her current practice location is 10484 W Thunderbird Blvd Ste 100, Sun City, Arizona. You can reach out to her office (for appointments etc.) via phone at (866) 974-2673.

Theresa Pak is licensed to practice in Arizona (license number 10531) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1922536630.

Contact Information

Theresa Pak, DO
10484 W Thunderbird Blvd Ste 100,
Sun City, AZ 85351-6019
(866) 974-2673
(866) 939-2673

Map and Direction




Physician's Profile

Full NameTheresa Pak
GenderFemale
SpecialityOrthopedic Surgery
Experience7 Years
Location10484 W Thunderbird Blvd Ste 100, Sun City, Arizona
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Theresa Pak attended and graduated from Touro Un Col Of Osteopathic Medicine, New York in 2017
  NPI Data:
  • NPI Number: 1922536630
  • Provider Enumeration Date: 05/24/2017
  • Last Update Date: 08/24/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4880073881
  • Enrollment ID: I20230908000232

Medical Identifiers

Medical identifiers for Theresa Pak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922536630NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery DO209585 (Oregon)Secondary
207X00000XOrthopaedic Surgery 10531 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Banner Estrella Medical CenterPhoenix, AZHospital
Core Institute Specialty Hospital, ThePhoenix, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Center For Orthopedic Research And Education Llc0345287322236

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. Theresa Pak allows following entities to bill medicare on her behalf.
Entity NameCenter For Orthopedic Research And Education Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427095801
PECOS PAC ID: 0345287322
Enrollment ID: O20050412000087

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. Theresa Pak 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
Theresa Pak, DO
18444 N 25th Ave Ste 310,
Phoenix, AZ 85023-1266

Ph: (866) 974-2673		Theresa Pak, DO
10484 W Thunderbird Blvd Ste 100,
Sun City, AZ 85351-6019

Ph: (866) 974-2673

Reviews and Comments


Orthopaedic Surgery Doctors in Sun City, AZ

Matthew Thomas Weichbrodt, DO
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 10494 W Thunderbird Blvd, Suite 102, Sun City, AZ 85351
Phone: 623-537-5600    Fax: 866-939-2673
John Daryl Thompson, DO
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 10494 W Thunderbird Blvd, Ste 102, Sun City, AZ 85351
Phone: 623-537-5600    Fax: 866-939-2673
Tajdip Singh Sandhu, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 10484 W Thunderbird Blvd Ste 100, Sun City, AZ 85351
Phone: 866-974-2673    Fax: 866-939-2673
David Lawrence Greene, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 13188 N 103rd Dr, Suite 206, Sun City, AZ 85351
Phone: 623-537-5600    Fax: 623-537-5601
Leon J Grobler, MD
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 13188 N 103rd Dr, Ste 209, Sun City, AZ 85351
Phone: 623-876-3870    Fax: 623-815-0087
Navkirat Singh Bajwa, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 13640 N 99th Ave Ste 100, Sun City, AZ 85351
Phone: 623-322-5700    
Becky Renee Cooley, PA-C
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 10484 W Thunderbird Blvd Ste 100, Sun City, AZ 85351
Phone: 866-974-2673    Fax: 866-939-2673

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.