Dr Rishi Rattan, MD - Medicare Surgery in Portland, OR

Dr Rishi Rattan, MD is a medicare enrolled "Surgery - Surgical Critical Care" physician in Portland, Oregon. His current practice location is 300 N Graham St Ste 125, Portland, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 413-3714.

Dr Rishi Rattan is licensed to practice in Oregon (license number MD213584) 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 1659507523.

Contact Information

Dr Rishi Rattan, MD
300 N Graham St Ste 125,
Portland, OR 97227-1683
(503) 413-3714
(503) 413-2061

Map and Direction




Physician's Profile

Full NameDr Rishi Rattan
GenderMale
SpecialitySurgery - Surgical Critical Care
Location300 N Graham St Ste 125, Portland, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1659507523
  • Provider Enumeration Date: 06/05/2009
  • Last Update Date: 05/09/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1557652567
  • Enrollment ID: I20160622002116

Medical Identifiers

Medical identifiers for Dr Rishi Rattan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659507523NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery MD213584 (Oregon)Secondary
2086S0127XSurgery - Trauma Surgery ME119083 (Florida)Secondary
390200000XStudent In An Organized Health Care Education/training Program ME119083 (Florida)Secondary
2086S0102XSurgery - Surgical Critical Care MD213584 (Oregon)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 Rishi Rattan allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Miami
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013967827
PECOS PAC ID: 3274795109
Enrollment ID: O20200406001006

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 Rishi Rattan 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 Rishi Rattan, MD
Po Box 3777,
Portland, OR 97208-3777

Ph: () -
Dr Rishi Rattan, MD
300 N Graham St Ste 125,
Portland, OR 97227-1683

Ph: (503) 413-3714

Reviews and Comments


Surgery Doctors in Portland, OR

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Bruce Mclaren Wolfe, MD
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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.