Calvin Chih-chia Wu, MD - Medicare in Glendale, CA

Calvin Chih-chia Wu, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Glendale, California. His current practice location is 330 N Brand Blvd Ste 700, Glendale, California. You can reach out to his office (for appointments etc.) via phone at (917) 382-0901.

Calvin Chih-chia Wu is licensed to practice in California (license number A122403) 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 1659646891.

Contact Information

Calvin Chih-chia Wu, MD
330 N Brand Blvd Ste 700,
Glendale, CA 91203-2336
(917) 382-0901
Not Available

Map and Direction




Physician's Profile

Full NameCalvin Chih-chia Wu
GenderMale
Speciality
Experience Years
Location330 N Brand Blvd Ste 700, Glendale, 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:
  • Calvin Chih-chia Wu attended and graduated from in
  NPI Data:
  • NPI Number: 1659646891
  • Provider Enumeration Date: 03/21/2012
  • Last Update Date: 07/01/2025
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Calvin Chih-chia Wu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659646891NPI-NPPES
113813OtherCASID # 113813

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism A122403 (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. Calvin Chih-chia 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
Calvin Chih-chia Wu, MD
342 5th Ave Apt 3,
San Francisco, CA 94118-2340

Ph: (415) 254-2834
Calvin Chih-chia Wu, MD
330 N Brand Blvd Ste 700,
Glendale, CA 91203-2336

Ph: (917) 382-0901

Reviews and Comments


Internal Medicine Doctors in Glendale, CA

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Edgar H Aleman, MD
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Phone: 818-242-4191    Fax: 818-242-4811
Michael Eugene Klein, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1818 Verdugo Blvd, #300, Glendale, CA 91208
Phone: 818-952-5332    Fax: 818-790-6830
Alen Mirzaian, M.D.
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Medicare: May Accept Medicare Assignments
Practice Location: 1818 Verdugo Blvd Ste 401, Glendale, CA 91208
Phone: 818-790-1145    

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.