Stephen C Dinsmore, MD - Medicare Ophthalmology in Torrance, CA

Stephen C Dinsmore, MD is a medicare enrolled "Ophthalmology" physician in Torrance, California. He went to Georgetown University School Of Medicine and graduated in 1975 and has 49 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice East-west Eye Institute A Medical Corporation and his current practice location is 19000 Hawthorne Blvd, #110, Torrance, California. You can reach out to his office (for appointments etc.) via phone at (310) 370-3628.

Stephen C Dinsmore is licensed to practice in California (license number WG32005) 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 1891906707.

Contact Information

Stephen C Dinsmore, MD
19000 Hawthorne Blvd, #110,
Torrance, CA 90503-1517
(310) 370-3628
(310) 371-7863

Map and Direction




Physician's Profile

Full NameStephen C Dinsmore
GenderMale
SpecialityOphthalmology
Experience49 Years
Location19000 Hawthorne Blvd, Torrance, 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:
  • Stephen C Dinsmore attended and graduated from Georgetown University School Of Medicine in 1975
  NPI Data:
  • NPI Number: 1891906707
  • Provider Enumeration Date: 05/24/2007
  • Last Update Date: 11/09/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 8628022753
  • Enrollment ID: I20050729000934

Medical Identifiers

Medical identifiers for Stephen C Dinsmore such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891906707NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology WG32005 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
East-west Eye Institute A Medical Corporation004229737617

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. Stephen C Dinsmore allows following entities to bill medicare on his behalf.
Entity NameEast-west Eye Institute A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285810994
PECOS PAC ID: 0042297376
Enrollment ID: O20040702001125
Entity NameStephen C Dinsmore Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043396690
PECOS PAC ID: 9638123763
Enrollment ID: O20050310000715

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. Stephen C Dinsmore 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
Stephen C Dinsmore, MD
19000 Hawthorne Blvd, 110,
Torrance, CA 90503-1517

Ph: (310) 370-3628
Stephen C Dinsmore, MD
19000 Hawthorne Blvd, #110,
Torrance, CA 90503-1517

Ph: (310) 370-3628

Reviews and Comments


Ophthalmology Doctors in Torrance, CA

Dr. Arbi Khemichian, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 21320 Hawthorne Blvd. #104, Torrance, CA 90503
Phone: 310-543-2611    
Dr. Angus R Macdonald, MD
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Practice Location: 3445 Pacific Coast Hwy, Torrance, CA 90505
Phone: 310-602-5060    
Dan Sakamoto, M.D.
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Practice Location: 3400 Lomita Blvd, Ste# 202, Torrance, CA 90505
Phone: 310-539-7474    Fax: 310-539-3755
Mark Volpicelli, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 3828 Sepulveda Blvd, Torrance, CA 90505
Phone: 310-504-1622    Fax: 424-271-9248
Shyun Jeng, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 21350 Hawthorne Blvd, 168, Torrance, CA 90503
Phone: 310-792-9229    
Dr. John Francis Maher Iii, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 22924 Crenshaw Blvd, Torrance, CA 90505
Phone: 424-328-0091    Fax: 424-328-0094
Dr. Alex Chunhsien Liu, M.D.
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 23441 Madison St, Suite 120, Torrance, CA 90505
Phone: 310-791-2233    Fax: 310-791-1144

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).

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