David B Sacks, MD - Medicare Ophthalmology in Santa Ana, CA

David B Sacks, MD is a medicare enrolled "Ophthalmology" physician in Santa Ana, California. He graduated from medical school in 1969 and has 55 years of diverse experience with area of expertise as Ophthalmology. His current practice location is 999 N Tustin Ave, 122, Santa Ana, California. You can reach out to his office (for appointments etc.) via phone at (714) 542-3961.

David B Sacks is licensed to practice in California (license number A30335) 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 1114087764.

Contact Information

David B Sacks, MD
999 N Tustin Ave, 122,
Santa Ana, CA 92705-6505
(714) 542-3961
Not Available

Map and Direction




Physician's Profile

Full NameDavid B Sacks
GenderMale
SpecialityOphthalmology
Experience55 Years
Location999 N Tustin Ave, Santa Ana, 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:
  • David B Sacks graduated from medical school in 1969
  NPI Data:
  • NPI Number: 1114087764
  • Provider Enumeration Date: 12/12/2006
  • Last Update Date: 05/06/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 7810065695
  • Enrollment ID: I20081007000135

Medical Identifiers

Medical identifiers for David B Sacks such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114087764NPI-NPPES
00A30335MedicaidCA
A30335OtherCASTATE LICENCE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A30335 (California)Primary

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. David B Sacks allows following entities to bill medicare on his behalf.
Entity NameDavid Bernard Sacks Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871558221
PECOS PAC ID: 1456429232
Enrollment ID: O20081007000140

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. David B Sacks 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
David B Sacks, MD
999 N Tustin Ave, 122,
Santa Ana, CA 92705-6505

Ph: (714) 542-3961
David B Sacks, MD
999 N Tustin Ave, 122,
Santa Ana, CA 92705-6505

Ph: (714) 542-3961

Reviews and Comments


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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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