Dr Mark Shigeru Ishimaru, MD - Orthopaedic Surgery in Mission Viejo, CA

Dr Mark Shigeru Ishimaru, MD is a Orthopaedic Surgery physician based in Mission Viejo, California. Dr Mark Shigeru Ishimaru is licensed to practice in California (license number G27381) and his current practice location is 26730 Crown Valley Parkway, Suite 200, Mission Viejo, California. He can be reached at his office (for appointments etc.) via phone at (949) 364-2154.

NPI number for Dr Mark Shigeru Ishimaru is 1821041161 and his current mailing address is 26730 Crown Valley Parkway, Suite 200, Mission Viejo, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1821041161.

Contact Information

Dr Mark Shigeru Ishimaru, MD
26730 Crown Valley Parkway, Suite 200,
Mission Viejo, CA 92691-8001
(949) 364-2154
(949) 364-2110

Map and Direction




Physician's Profile

Full NameDr Mark Shigeru Ishimaru
GenderMale
SpecialityOrthopaedic Surgery
Location26730 Crown Valley Parkway, Mission Viejo, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1821041161
  • Provider Enumeration Date: 05/18/2006
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for Dr Mark Shigeru Ishimaru such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821041161NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery G27381 (California)Primary

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 Mark Shigeru Ishimaru is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Mark Shigeru Ishimaru, MD
26730 Crown Valley Parkway, Suite 200,
Mission Viejo, CA 92691-8001

Ph: (949) 364-2154
Dr Mark Shigeru Ishimaru, MD
26730 Crown Valley Parkway, Suite 200,
Mission Viejo, CA 92691-8001

Ph: (949) 364-2154

Reviews and Comments


Orthopaedic Surgery Doctors in Mission Viejo, CA

Michael S Marandola, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 26401 Crown Valley Pkwy, Suite 101, Mission Viejo, CA 92691
Phone: 949-348-4000    
Kent R Adamson, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 26401 Crown Valley Pkwy, Suite 101, Mission Viejo, CA 92691
Phone: 949-348-4000    Fax: 949-348-4090
Herbert Eidt, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 26730 Crown Valley Pkwy, Suite 200, Mission Viejo, CA 92691
Phone: 949-364-2154    Fax: 949-364-2110
Dr. Mark E. Elzik, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 26730 Crown Valley Pkwy, Suite 200, Mission Viejo, CA 92691
Phone: 949-364-2154    
James Benjamin Chen, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 26401 Crown Valley Pkwy Ste 101, Mission Viejo, CA 92691
Phone: 949-348-4000    Fax: 949-348-7466
Dr. Gary Jack Phipps, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 26720 Crown Valley Parkway, Suite 200, Mission Viejo, CA 92691
Phone: 949-364-2154    Fax: 949-364-2110
Evan Michael Guerrero, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 26401 Crown Valley Pkwy Ste 101, Mission Viejo, CA 92691
Phone: 949-348-4020    Fax: 949-348-7466

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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.

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