Michael S Shahbazian, MD - Medicare Interventional Pain Management in Mission Viejo, CA

Michael S Shahbazian, MD is a medicare enrolled "Anesthesiology - Pain Medicine" physician in Mission Viejo, California. He graduated from medical school in 2002 and has 22 years of diverse experience with area of expertise as Interventional Pain Management. He is a member of the group practice Afshin Gerayli Md A Professional Corporation and his current practice location is 25982 Pala, Suite #280, Mission Viejo, California. You can reach out to his office (for appointments etc.) via phone at (949) 297-3838.

Michael S Shahbazian is licensed to practice in California (license number A91591) 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 1417091133.

Contact Information

Michael S Shahbazian, MD
25982 Pala, Suite #280,
Mission Viejo, CA 92691-6719
(949) 297-3838
(949) 297-3839

Map and Direction




Physician's Profile

Full NameMichael S Shahbazian
GenderMale
SpecialityInterventional Pain Management
Experience22 Years
Location25982 Pala, Mission Viejo, California
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:
  • Michael S Shahbazian graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1417091133
  • Provider Enumeration Date: 02/16/2007
  • Last Update Date: 06/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2769589894
  • Enrollment ID: I20070523000714

Medical Identifiers

Medical identifiers for Michael S Shahbazian such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417091133NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology A91591 (California)Secondary
207LP2900XAnesthesiology - Pain Medicine A91591 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Afshin Gerayli Md A Professional Corporation03453216343

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. Michael S Shahbazian allows following entities to bill medicare on his behalf.
Entity NameAfshin Gerayli Md A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366636045
PECOS PAC ID: 0345321634
Enrollment ID: O20080111000634

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. Michael S Shahbazian 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
Michael S Shahbazian, MD
25982 Pala, Suite 280,
Mission Viejo, CA 92691-6719

Ph: (949) 297-3838
Michael S Shahbazian, MD
25982 Pala, Suite #280,
Mission Viejo, CA 92691-6719

Ph: (949) 297-3838

Reviews and Comments


Anesthesiology Doctors in Mission Viejo, CA

Tod Henrichsen, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691
Phone: 949-582-9624    Fax: 949-582-9626
Dr. Timothy James Ebbert, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 27700 Medical Center Rd, Mission Viejo, CA 92691
Phone: 949-364-1400    
James Wickham, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691
Phone: 949-582-9624    Fax: 949-582-9626
Eric Hsu, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691
Phone: 949-582-9624    Fax: 949-582-9626
Jason Kwon, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691
Phone: 949-582-9624    Fax: 949-582-9626
Shawn Bullock, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691
Phone: 949-582-9624    Fax: 949-582-9626
Steve Wong, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 27401 Los Altos, Suite 180, Mission Viejo, CA 92691
Phone: 949-582-9624    Fax: 949-582-9626

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.