Dr Chau L Chen, MD - Medicare Internal Medicine in St Louis, MO

Dr Chau L Chen, MD is a medicare enrolled "Internal Medicine" physician in St Louis, Missouri. He graduated from medical school in 1966 and has 58 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 8401 Olive Blvd, St Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 997-3430.

Dr Chau L Chen is licensed to practice in Missouri (license number 35577) 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 1760570071.

Contact Information

Dr Chau L Chen, MD
8401 Olive Blvd,
St Louis, MO 63132
(314) 997-3430
(618) 345-1113

Map and Direction




Physician's Profile

Full NameDr Chau L Chen
GenderMale
SpecialityInternal Medicine
Experience58 Years
Location8401 Olive Blvd, St Louis, Missouri
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:
  • Dr Chau L Chen graduated from medical school in 1966
  NPI Data:
  • NPI Number: 1760570071
  • Provider Enumeration Date: 10/11/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5890980528
  • Enrollment ID: I20101108001220

Medical Identifiers

Medical identifiers for Dr Chau L Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760570071NPI-NPPES
0006000394OtherILBCBS
112115OtherMOBCBS
0409008OtherUHC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine C51929 (California)Secondary
207R00000XInternal Medicine 35577 (Missouri)Primary
207R00000XInternal Medicine 53838 (Illinois)Secondary

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. Dr Chau L Chen 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
Dr Chau L Chen, MD
8401 Olive Blvd,
St Louis, MO 63132

Ph: (314) 997-3430
Dr Chau L Chen, MD
8401 Olive Blvd,
St Louis, MO 63132

Ph: (314) 997-3430

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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