Dr William Cavanaugh Chapman, MD - Medicare in Saint Louis, MO

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Dr William Cavanaugh Chapman, MD is a medicare enrolled "Transplant Surgery" physician in Saint Louis, Missouri. His current practice location is 4921 Parkview Pl, Div Surg Transplant, Ste 12b, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 747-9889.

Dr William Cavanaugh Chapman is licensed to practice in Missouri (license number 2002007882) 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 1790703270.

Contact Information

Dr William Cavanaugh Chapman, MD
4921 Parkview Pl, Div Surg Transplant, Ste 12b,
Saint Louis, MO 63110-1032
(314) 747-9889
(314) 361-4197

Map and Direction




Physician's Profile

Full NameDr William Cavanaugh Chapman
GenderMale
Speciality
Experience Years
Location4921 Parkview Pl, Saint 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 William Cavanaugh Chapman attended and graduated from in
  NPI Data:
  • NPI Number: 1790703270
  • Provider Enumeration Date: 07/17/2006
  • Last Update Date: 04/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr William Cavanaugh Chapman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790703270NPI-NPPES
206660516MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2086S0102XSurgery - Surgical Critical Care 2002007882 (Missouri)Secondary
2086X0206XSurgery - Surgical Oncology 2002007882 (Missouri)Secondary
204F00000XTransplant Surgery 2002007882 (Missouri)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. Dr William Cavanaugh Chapman 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 William Cavanaugh Chapman, MD
Po Box 60352,
Saint Louis, MO 63160-0352

Ph: (314) 747-9889		Dr William Cavanaugh Chapman, MD
4921 Parkview Pl, Div Surg Transplant, Ste 12b,
Saint Louis, MO 63110-1032

Ph: (314) 747-9889

Reviews and Comments



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.