Gregory Robert Flick, MD - Medicare Internal Medicine in Portland, OR

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Gregory Robert Flick, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Portland, Oregon. His current practice location is 9427 Sw Barnes Rd Ste 296, Portland, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 297-3778.

Gregory Robert Flick is licensed to practice in Oregon (license number MD16143) 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 1417991969.

Contact Information

Gregory Robert Flick, MD
9427 Sw Barnes Rd Ste 296,
Portland, OR 97225-6667
(503) 297-3778
(503) 297-7853

Map and Direction




Physician's Profile

Full NameGregory Robert Flick
GenderMale
SpecialityInternal Medicine - Pulmonary Disease
Location9427 Sw Barnes Rd Ste 296, Portland, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1417991969
  • Provider Enumeration Date: 06/15/2006
  • Last Update Date: 07/22/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3870525264
  • Enrollment ID: I20081113000712

Medical Identifiers

Medical identifiers for Gregory Robert Flick such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417991969NPI-NPPES
09378-1MedicaidOR
2017138MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine MD16143 (Oregon)Secondary
207RP1001XInternal Medicine - Pulmonary Disease MD16143 (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. Gregory Robert Flick allows following entities to bill medicare on his behalf.
Entity NameProvidence Health & Services - Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114015971
PECOS PAC ID: 9335057447
Enrollment ID: O20031117000153
Entity NameProvidence Health & Services - Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093976243
PECOS PAC ID: 3476450560
Enrollment ID: O20031217000186
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578500492
PECOS PAC ID: 1557260106
Enrollment ID: O20040102000768
Entity NameProvidence Health & Services - Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952482275
PECOS PAC ID: 3072415652
Enrollment ID: O20040123000519
Entity NameMckenzie Physician Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316909054
PECOS PAC ID: 1254307994
Enrollment ID: O20040903000766
Entity NameSound Physicians Intensivists Of Washington Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528582699
PECOS PAC ID: 5395018808
Enrollment ID: O20211101000140

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. Gregory Robert Flick 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
Gregory Robert Flick, MD
847 Ne 19th Ave, Suite 300,
Portland, OR 97232-2684

Ph: (503) 963-2801		Gregory Robert Flick, MD
9427 Sw Barnes Rd Ste 296,
Portland, OR 97225-6667

Ph: (503) 297-3778

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).

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