David Williams Buechel, DO, FACOI - Medicare Internal Medicine in Tucson, AZ

David Williams Buechel, DO, FACOI is a medicare enrolled "Internal Medicine" physician in Tucson, Arizona. His current practice location is 3976 N Campbell Ave, Tucson, Arizona. You can reach out to his office (for appointments etc.) via phone at (520) 327-7457.

David Williams Buechel is licensed to practice in Arizona (license number 1452) 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 1124003041.

Contact Information

David Williams Buechel, DO, FACOI
3976 N Campbell Ave,
Tucson, AZ 85719-1460
(520) 327-7457
(520) 327-2733

Map and Direction




Physician's Profile

Full NameDavid Williams Buechel
GenderMale
SpecialityInternal Medicine
Location3976 N Campbell Ave, Tucson, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1124003041
  • Provider Enumeration Date: 12/13/2005
  • Last Update Date: 02/15/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 5193750032
  • Enrollment ID: I20050929000644

Medical Identifiers

Medical identifiers for David Williams Buechel such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124003041NPI-NPPES
220947MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 1452 (Arizona)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. David Williams Buechel allows following entities to bill medicare on his behalf.
Entity NameNorthwest Allied Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003833179
PECOS PAC ID: 7618972514
Enrollment ID: O20060928000110

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. David Williams Buechel 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
David Williams Buechel, DO, FACOI
3976 N Campbell Ave,
Tucson, AZ 85719-1460

Ph: (520) 327-7457
David Williams Buechel, DO, FACOI
3976 N Campbell Ave,
Tucson, AZ 85719-1460

Ph: (520) 327-7457

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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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.