Claudia S Leonard, MD - Medicare Internal Medicine in Portland, OR

Claudia S Leonard, MD is a medicare enrolled "Internal Medicine" physician in Portland, Oregon. She went to Harvard Medical School and graduated in 1990 and has 34 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Providence Health And Services Oregon and her current practice location is 9205 Sw Barnes Rd, Mt 2800, Portland, Oregon. You can reach out to her office (for appointments etc.) via phone at (503) 216-2621.

Claudia S Leonard is licensed to practice in Oregon (license number MD19553) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1477588143.

Contact Information

Claudia S Leonard, MD
9205 Sw Barnes Rd, Mt 2800,
Portland, OR 97225-6603
(503) 216-2621
(503) 216-7488

Map and Direction




Physician's Profile

Full NameClaudia S Leonard
GenderFemale
SpecialityInternal Medicine
Experience34 Years
Location9205 Sw Barnes Rd, Portland, Oregon
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Claudia S Leonard attended and graduated from Harvard Medical School in 1990
  NPI Data:
  • NPI Number: 1477588143
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 03/19/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2365523883
  • Enrollment ID: I20080122000569

Medical Identifiers

Medical identifiers for Claudia S Leonard such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477588143NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD19553 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence St Vincent Medical CenterPortland, ORHospital

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. Claudia S Leonard allows following entities to bill medicare on her 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. Claudia S Leonard 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
Claudia S Leonard, MD
Po Box 3158,
Portland, OR 97208-3158

Ph: (503) 215-6494
Claudia S Leonard, MD
9205 Sw Barnes Rd, Mt 2800,
Portland, OR 97225-6603

Ph: (503) 216-2621

Reviews and Comments


Internal Medicine Doctors in Portland, OR

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Dr. Victor Nguyen Pham, M.D.
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Phone: 503-221-0161    Fax: 503-274-1697
Reem Hasan, 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.