David D Gilbert, MD - Medicare Ophthalmology in Walnut Creek, CA

David D Gilbert, MD is a medicare enrolled "Ophthalmology" physician in Walnut Creek, California. He went to Wake Forest University School Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice David D Gilbert Md Inc and his current practice location is 350 N Wiget Ln Ste 200, Walnut Creek, California. You can reach out to his office (for appointments etc.) via phone at (925) 934-7800.

David D Gilbert is licensed to practice in California (license number A90202) 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 1033297536.

Contact Information

David D Gilbert, MD
350 N Wiget Ln Ste 200,
Walnut Creek, CA 94598-2448
(925) 934-7800
Not Available

Map and Direction




Physician's Profile

Full NameDavid D Gilbert
GenderMale
SpecialityOphthalmology
Experience23 Years
Location350 N Wiget Ln Ste 200, Walnut Creek, 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 D Gilbert attended and graduated from Wake Forest University School Of Medicine in 2001
  NPI Data:
  • NPI Number: 1033297536
  • Provider Enumeration Date: 11/01/2006
  • Last Update Date: 12/15/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9931124211
  • Enrollment ID: I20051006000504

Medical Identifiers

Medical identifiers for David D Gilbert such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033297536NPI-NPPES
00A902020MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A90202 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John Muir Medical Center - Walnut Creek CampusWalnut creek, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
David D Gilbert Md Inc61032129075

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 D Gilbert allows following entities to bill medicare on his behalf.
Entity NameDavid D Gilbert Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780271908
PECOS PAC ID: 6103212907
Enrollment ID: O20220404001809

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 D Gilbert 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 D Gilbert, MD
350 N Wiget Ln Ste 200,
Walnut Creek, CA 94598-2448

Ph: (925) 934-7800
David D Gilbert, MD
350 N Wiget Ln Ste 200,
Walnut Creek, CA 94598-2448

Ph: (925) 934-7800

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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