Dr Adam Williams, MD - Medicare Allergy/immunology in Bend, OR

Dr Adam Williams, MD is a medicare enrolled "Allergy & Immunology" physician in Bend, Oregon. He went to Oregon Health Sciences University School Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Bend Memorial Clinic Pc and his current practice location is 1501 Ne Medical Center Dr, Bend, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 382-2811.

Dr Adam Williams is licensed to practice in Oregon (license number MD28200) 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 1265433445.

Contact Information

Dr Adam Williams, MD
1501 Ne Medical Center Dr,
Bend, OR 97701-6051
(541) 382-2811
Not Available

Map and Direction




Physician's Profile

Full NameDr Adam Williams
GenderMale
SpecialityAllergy/immunology
Experience25 Years
Location1501 Ne Medical Center Dr, Bend, Oregon
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 Adam Williams attended and graduated from Oregon Health Sciences University School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1265433445
  • Provider Enumeration Date: 08/10/2005
  • Last Update Date: 03/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8123924594
  • Enrollment ID: I20080710000664

Medical Identifiers

Medical identifiers for Dr Adam Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265433445NPI-NPPES
00773115OtherORMEDICARE RAILROAD
218618MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology A75129 (California)Secondary
207R00000XInternal Medicine MD28200 (Oregon)Secondary
207R00000XInternal Medicine A75129 (California)Secondary
207K00000XAllergy & Immunology MD28200 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Charles Medical Center - BendBend, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bend Memorial Clinic Pc7214936533201

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 Adam Williams allows following entities to bill medicare on his behalf.
Entity NameBend Memorial Clinic Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699827477
PECOS PAC ID: 7214936533
Enrollment ID: O20061215000022

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 Adam Williams 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 Adam Williams, MD
1501 Ne Medical Center Dr,
Bend, OR 97701-6051

Ph: (541) 382-2811
Dr Adam Williams, MD
1501 Ne Medical Center Dr,
Bend, OR 97701-6051

Ph: (541) 382-2811

Reviews and Comments


Allergy & Immunology Doctors in Bend, OR

Dr. Kevin M Kral, M.D.
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 2065 Ne Williamson Ct, Suite A, Bend, OR 97701
Phone: 541-383-4191    Fax: 541-317-5848
Dr. Joel Michael Depper, M.D.
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 1250 Ne 3rd St, Suite B-100, Bend, OR 97701
Phone: 541-317-1700    Fax: 541-317-1777

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.