Steve Won-tze Chang, MD - Medicare Neurosurgery in Chandler, AZ

Steve Won-tze Chang, MD is a medicare enrolled "Neurological Surgery" physician in Chandler, Arizona. He went to University Of North Carolina At Chapel Hill School Of Medicine and graduated in 2002 and has 20 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice Neurosurgical Associates Ltd and his current practice location is 1875 W Frye Rd Ste 300, Chandler, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 406-3112.

Steve Won-tze Chang is licensed to practice in Arizona (license number 42069) 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 1154501294.

Contact Information

Steve Won-tze Chang, MD
1875 W Frye Rd Ste 300,
Chandler, AZ 85224-6184
(602) 406-3112
(602) 406-4187

Map and Direction




Physician's Profile

Full NameSteve Won-tze Chang
GenderMale
SpecialityNeurosurgery
Experience20 Years
Location1875 W Frye Rd Ste 300, Chandler, Arizona
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:
  • Steve Won-tze Chang attended and graduated from University Of North Carolina At Chapel Hill School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1154501294
  • Provider Enumeration Date: 11/06/2007
  • Last Update Date: 01/06/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9133271729
  • Enrollment ID: I20090713000190

Medical Identifiers

Medical identifiers for Steve Won-tze Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154501294NPI-NPPES
434630MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery 42069 (Arizona)Primary

Hospital Affiliation

Hospital NameLocationType
St. Joseph's Hospital And Medical CenterPhoenix, AZAcute Care Hospital
Chandler Regional Medical CenterChandler, AZAcute Care Hospital
Yavapai Regional Medical CenterPrescott, AZAcute Care Hospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Neurosurgical Associates Ltd882099396771

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. Steve Won-tze Chang allows following entities to bill medicare on his behalf.
Entity NameNeurosurgical Associates Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043202484
PECOS PAC ID: 8820993967
Enrollment ID: O20031203000219

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. Steve Won-tze Chang 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
Steve Won-tze Chang, MD
2910 N 3rd Ave,
Phoenix, AZ 85013-4434

Ph: (602) 406-3112
Steve Won-tze Chang, MD
1875 W Frye Rd Ste 300,
Chandler, AZ 85224-6184

Ph: (602) 406-3112

Reviews and Comments


Neurological Surgery Doctors in Chandler, AZ

Tsinsue Chen, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1875 W Frye Rd Ste 300, Chandler, AZ 85224
Phone: 480-917-5600    Fax: 602-294-8291
Taro Kaibara, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1875 W Frye Rd Ste 300, Chandler, AZ 85224
Phone: 480-917-5600    Fax: 602-294-4494
David J Fusco, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1875 W Frye Rd Ste 300, Chandler, AZ 85224
Phone: 480-917-5600    Fax: 602-294-4499
Mark Paul Garrett, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1875 W Frye Rd Ste 300, Chandler, AZ 85224
Phone: 480-917-5600    Fax: 602-294-4497
Dr. Farrukh Qureshi, M.D
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1343 N Alma School Rd, Suite 160, Chandler, AZ 85224
Phone: 480-776-2982    Fax: 480-917-7309
Dr. Kaith K. Almefty, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1875 W Frye Rd Ste 300, Chandler, AZ 85224
Phone: 480-917-5600    Fax: 602-294-8289

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.