Dr William David Bowden, DO, FACC - Medicare Internal Medicine in Windsor, CA

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Dr William David Bowden, DO, FACC is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Windsor, California. His current practice location is 8499 Old Redwood Hwy Ste 110, Suite 110, Windsor, California. You can reach out to his office (for appointments etc.) via phone at (707) 431-9181.

Dr William David Bowden is licensed to practice in California (license number 20A4661) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1528133998.

Contact Information

Dr William David Bowden, DO, FACC
8499 Old Redwood Hwy Ste 110, Suite 110,
Windsor, CA 95492-8057
(707) 431-9181
(707) 473-2880

Map and Direction




Physician's Profile

Full NameDr William David Bowden
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location8499 Old Redwood Hwy Ste 110, Windsor, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1528133998
  • Provider Enumeration Date: 11/21/2006
  • Last Update Date: 02/16/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 4880677459
  • Enrollment ID: I20090803000550

Medical Identifiers

Medical identifiers for Dr William David Bowden such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528133998NPI-NPPES
00AX46610MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 20A4661 (California)Primary

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. Dr William David Bowden allows following entities to bill medicare on his behalf.
Entity NameSanta Rosa Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134152549
PECOS PAC ID: 4284535378
Enrollment ID: O20040316001007
Entity NameNorth Sonoma County Health Care District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194824573
PECOS PAC ID: 4789594367
Enrollment ID: O20060406000251

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 David Bowden 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 David Bowden, DO, FACC
8499 Old Redwood Hwy Ste 110, Suite 110,
Windsor, CA 95492-8057

Ph: (707) 431-9181		Dr William David Bowden, DO, FACC
8499 Old Redwood Hwy Ste 110, Suite 110,
Windsor, CA 95492-8057

Ph: (707) 431-9181

Reviews and Comments


Internal Medicine Doctors in Windsor, CA

Stephen M. Rich, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 8465 Old Redwood Hwy Ste 320, Windsor, CA 95492
Phone: 707-433-5494    Fax: 707-837-0119

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.