Dr Asterios Tsimpas, MD - Medicare Neurosurgery in Mission Viejo, CA

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Dr Asterios Tsimpas, MD is a medicare enrolled "Neurological Surgery" physician in Mission Viejo, California. He graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Neurosurgery. His current practice location is 26732 Crown Valley Pkwy Ste 541, Mission Viejo, California. You can reach out to his office (for appointments etc.) via phone at (949) 388-7190.

Dr Asterios Tsimpas is licensed to practice in California (license number A121207) 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 1093919946.

Contact Information

Dr Asterios Tsimpas, MD
26732 Crown Valley Pkwy Ste 541,
Mission Viejo, CA 92691-6376
(949) 388-7190
(949) 388-7150

Map and Direction




Physician's Profile

Full NameDr Asterios Tsimpas
GenderMale
SpecialityNeurosurgery
Experience24 Years
Location26732 Crown Valley Pkwy Ste 541, 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:
  • Dr Asterios Tsimpas graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1093919946
  • Provider Enumeration Date: 06/13/2007
  • Last Update Date: 09/28/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1658507132
  • Enrollment ID: I20210310001783

Medical Identifiers

Medical identifiers for Dr Asterios Tsimpas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093919946NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0204XRadiology - Vascular & Interventional Radiology A121207 (California)Secondary
207T00000XNeurological Surgery A121207 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mission Hospital Regional Med CenterMission viejo, CAHospital
Hoag Memorial Hospital PresbyterianNewport beach, CAHospital

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 Asterios Tsimpas allows following entities to bill medicare on his behalf.
Entity NameAsterios Tsimpas Md Msc Mba Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841889961
PECOS PAC ID: 6901212331
Enrollment ID: O20210310001703
Entity NameVeeone Medical Group Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477199321
PECOS PAC ID: 4385044452
Enrollment ID: O20210610001955
Entity NameVeeone Medical Group Ii Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043928443
PECOS PAC ID: 8820468143
Enrollment ID: O20230106000775

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 Asterios Tsimpas 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 Asterios Tsimpas, MD
26732 Crown Valley Pkwy Ste 541,
Mission Viejo, CA 92691-6376

Ph: (949) 388-7190		Dr Asterios Tsimpas, MD
26732 Crown Valley Pkwy Ste 541,
Mission Viejo, CA 92691-6376

Ph: (949) 388-7190

Reviews and Comments


Neurological Surgery Doctors in Mission Viejo, CA

Dr. Sylvain Palmer, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 27799 Medical Center Rd Ste 200, Mission Viejo, CA 92691
Phone: 949-364-1060    Fax: 949-364-5761
Dr. Alexander S Taghva, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 26732 Crown Valley Pkwy Ste 541, Mission Viejo, CA 92691
Phone: 949-388-7190    Fax: 949-388-7050
Dr. Keun-young Anthony Kim, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 26732 Crown Valley Parkway, Suite #541, Mission Viejo, CA 92691
Phone: 949-388-7190    
Chiedozie I Nwagwu, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 26732 Crown Valley Pkwy Ste 541, Mission Viejo, CA 92691
Phone: 949-388-7190    Fax: 949-388-7150
Dr. Vikas Yallapragada Rao, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 26732 Crown Valley Pkwy, Suite 541, Mission Viejo, CA 92691
Phone: 949-388-7190    Fax: 949-388-7150

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.