Diane Si-si Wu, MD - Medicare Psychiatry in Oakland, CA

Diane Si-si Wu, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Oakland, California. She went to Stanford University School Of Medicine and graduated in 2016 and has 10 years of diverse experience with area of expertise as Psychiatry. She is a member of the group practice Caminar and her current practice location is 2940 Summit St Ste 2d, Oakland, California. You can reach out to her office (for appointments etc.) via phone at (650) 600-9234.

Diane Si-si Wu is licensed to practice in California (license number A150998) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1033572599.

Contact Information

Diane Si-si Wu, MD
2940 Summit St Ste 2d,
Oakland, CA 94609-3416
(650) 600-9234
Not Available

Map and Direction




Physician's Profile

Full NameDiane Si-si Wu
GenderFemale
SpecialityPsychiatry
Experience10 Years
Location2940 Summit St Ste 2d, Oakland, California
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Diane Si-si Wu attended and graduated from Stanford University School Of Medicine in 2016
  NPI Data:
  • NPI Number: 1033572599
  • Provider Enumeration Date: 04/01/2016
  • Last Update Date: 01/26/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9739419888
  • Enrollment ID: I20191002003208

Medical Identifiers

Medical identifiers for Diane Si-si Wu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033572599NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry A150998 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Caminar01433744543

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. Diane Si-si Wu allows following entities to bill medicare on her behalf.
Entity NameCaminar
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457499550
PECOS PAC ID: 0143374454
Enrollment ID: O20090821000068

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. Diane Si-si Wu 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
Diane Si-si Wu, MD
2940 Summit St Ste 2d,
Oakland, CA 94609-3416

Ph: (650) 600-9234
Diane Si-si Wu, MD
2940 Summit St Ste 2d,
Oakland, CA 94609-3416

Ph: (650) 600-9234

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.

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