Catherine Shir, - Psychiatry & Neurology in Sunnyvale, CA

Catherine Shir, is a Psychiatry & Neurology - Psychiatry physician based in Sunnyvale, California. Catherine Shir is licensed to practice in California (license number A178945) and her current practice location is 830 Stewart Dr Ste 127, Sunnyvale, California. She can be reached at her office (for appointments etc.) via phone at (510) 431-2205.

NPI number for Catherine Shir is 1417418013 and her current mailing address is 401 Quarry Rd, Palo Alto, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1417418013.

Contact Information

Catherine Shir,
830 Stewart Dr Ste 127,
Sunnyvale, CA 94085-4513
(510) 431-2205
Not Available

Map and Direction




Physician's Profile

Full NameCatherine Shir
GenderFemale
SpecialityPsychiatry & Neurology - Psychiatry
Location830 Stewart Dr Ste 127, Sunnyvale, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1417418013
  • Provider Enumeration Date: 03/27/2019
  • Last Update Date: 08/31/2023

Medical Identifiers

Medical identifiers for Catherine Shir such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417418013NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry A178945 (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. Catherine Shir 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
Catherine Shir,
401 Quarry Rd,
Palo Alto, CA 94304-1419

Ph: () -
Catherine Shir,
830 Stewart Dr Ste 127,
Sunnyvale, CA 94085-4513

Ph: (510) 431-2205

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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