Ruben O Halperin, MD - Medicare Internal Medicine in Portland, OR

Ruben O Halperin, MD is a medicare enrolled "Internal Medicine" physician in Portland, Oregon. He went to Emory University School Of Medicine and graduated in 1993 and has 31 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Providence Health And Services Oregon and his current practice location is 5050 Ne Hoyt St, Suite 540, Portland, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 215-6600.

Ruben O Halperin is licensed to practice in Oregon (license number MD26117) 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 1457306763.

Contact Information

Ruben O Halperin, MD
5050 Ne Hoyt St, Suite 540,
Portland, OR 97213-2991
(503) 215-6600
(503) 215-7751

Map and Direction




Physician's Profile

Full NameRuben O Halperin
GenderMale
SpecialityInternal Medicine
Experience31 Years
Location5050 Ne Hoyt St, Portland, 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:
  • Ruben O Halperin attended and graduated from Emory University School Of Medicine in 1993
  NPI Data:
  • NPI Number: 1457306763
  • Provider Enumeration Date: 05/24/2006
  • Last Update Date: 03/11/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4789576083
  • Enrollment ID: I20050808001084

Medical Identifiers

Medical identifiers for Ruben O Halperin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457306763NPI-NPPES
P00675609OtherORRR MEDICARE
213523MedicaidOR
P00285210OtherORRR MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD26117 (Oregon)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Health And Services Oregon06481836081344

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. Ruben O Halperin allows following entities to bill medicare on his behalf.
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023488343
PECOS PAC ID: 0648183608
Enrollment ID: O20031106000652

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. Ruben O Halperin 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
Ruben O Halperin, MD
Po Box 3158,
Portland, OR 97208-3158

Ph: (503) 215-6494
Ruben O Halperin, MD
5050 Ne Hoyt St, Suite 540,
Portland, OR 97213-2991

Ph: (503) 215-6600

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.

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.