Gerald Acheson Dunlap, MD - Medicare Internal Medicine in Oregon City, OR

Gerald Acheson Dunlap, MD is a medicare enrolled "Internal Medicine" physician in Oregon City, Oregon. He went to Oregon Health Sciences University School Of Medicine and graduated in 2007 and has 14 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Kaiser Foundation Health Plan Of The Northwest and his current practice location is 1510 Division St, Suite 200, Oregon City, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 650-6880.

Gerald Acheson Dunlap is licensed to practice in Oregon (license number MD151063) 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 1144497009.

Contact Information

Gerald Acheson Dunlap, MD
1510 Division St, Suite 200,
Oregon City, OR 97045-1581
(503) 650-6880
(503) 650-6888

Map and Direction




Physician's Profile

Full NameGerald Acheson Dunlap
GenderMale
SpecialityInternal Medicine
Experience14 Years
Location1510 Division St, Oregon City, 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:
  • Gerald Acheson Dunlap attended and graduated from Oregon Health Sciences University School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1144497009
  • Provider Enumeration Date: 05/09/2008
  • Last Update Date: 10/03/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 9537284351
  • Enrollment ID: I20100917000115

Medical Identifiers

Medical identifiers for Gerald Acheson Dunlap such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144497009NPI-NPPES
P00940164OtherORRR MEDICARE
500623081MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine LL17373 (Oregon)Secondary
207R00000XInternal Medicine MD151063 (Oregon)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kaiser Foundation Health Plan Of The Northwest57996882301232

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. Gerald Acheson Dunlap allows following entities to bill medicare on his behalf.
Entity NameKaiser Foundation Health Plan Of The Northwest
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184786527
PECOS PAC ID: 5799688230
Enrollment ID: O20040130000799

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. Gerald Acheson Dunlap 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
Gerald Acheson Dunlap, MD
Po Box 3158,
Portland, OR 97208-3158

Ph: () -
Gerald Acheson Dunlap, MD
1510 Division St, Suite 200,
Oregon City, OR 97045-1581

Ph: (503) 650-6880

Reviews and Comments


Internal Medicine Doctors in Oregon City, OR

Chun-yang Michael Chang, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1508 Division St, Ste 15, Oregon City, OR 97045
Phone: 503-692-3750    Fax: 503-691-2324
Steven J Riley, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1510 Division St Ste 100, Oregon City, OR 97045
Phone: 503-962-1000    
Michael Frank Sheffield, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1508 Division St, Ste 15, Oregon City, OR 97045
Phone: 503-692-3750    Fax: 503-691-2324
Monina Farrah Ramos Pascua, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1508 Division St, Ste 15, Oregon City, OR 97045
Phone: 503-692-3750    Fax: 503-691-2324
William M Davies, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1510 Division St Ste 100, Oregon City, OR 97045
Phone: 503-962-1000    Fax: 503-742-6777
Dr. Zibing Jiang Woodward, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1508 Division St, Suite 15, Oregon City, OR 97045
Phone: 503-692-3750    Fax: 503-691-2324

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.