Stephen A Leonardo, PA-C - Medicare Physician Assistant in Astoria, OR

Stephen A Leonardo, PA-C is a medicare enrolled "Physician Assistant - Medical" in Astoria, Oregon. He graduated from nursing school in 2003 and has 21 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Columbia Lutheran Charities and his current practice location is 2120 Exchange St Ste 302, Astoria, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 338-2993.

Stephen A Leonardo is licensed to practice in Oregon (license number PA00900) 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 1366447641.

Contact Information

Stephen A Leonardo, PA-C
2120 Exchange St Ste 302,
Astoria, OR 97103-3364
(503) 338-2993
(503) 338-2996

Map and Direction




Provider's Profile

Full NameStephen A Leonardo
GenderMale
SpecialityPhysician Assistant
Experience21 Years
Location2120 Exchange St Ste 302, Astoria, 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:
  • Stephen A Leonardo graduated from nursing school in 2003
  NPI Data:
  • NPI Number: 1366447641
  • Provider Enumeration Date: 06/14/2005
  • Last Update Date: 07/23/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 6002905742
  • Enrollment ID: I20071204000460

Medical Identifiers

Medical identifiers for Stephen A Leonardo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366447641NPI-NPPES
231893MedicaidOR
381852OtherORMEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363AM0700XPhysician Assistant - Medical PA00900 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Columbia Memorial HospitalAstoria, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Columbia Lutheran Charities529464335985

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. Stephen A Leonardo 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
Stephen A Leonardo, PA-C
11790 Sw Barnes Rd Ste 330,
Portland, OR 97225-5935

Ph: (503) 228-4414
Stephen A Leonardo, PA-C
2120 Exchange St Ste 302,
Astoria, OR 97103-3364

Ph: (503) 338-2993

Reviews and Comments


Physician Assistant Nurses in Astoria, OR

Mr. Dennis Crozier, P.A.-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 2120 Exchange St Ste 302, Astoria, OR 97103
Phone: 971-310-1000    Fax: 100-000-0000
Andrew Chin,
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 2158 Exchange St Ste 304, Astoria, OR 97103
Phone: 503-325-8315    
Thomas Hernandez, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 2095 Exchange St Ste 301, Astoria, OR 97103
Phone: 503-338-4087    Fax: 503-338-4091
Mark Tabor, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 2120 Exchange St, Suite 111, Astoria, OR 97103
Phone: 503-325-0333    
Ms. Sally Sue Baker, P.A.
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 2120 Exchange St, 111, Astoria, OR 97103
Phone: 503-325-0333    Fax: 503-325-6333
Shelby Jessica Farmer,
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 2158 Exchange St Ste 304, Astoria, OR 97103
Phone: 503-325-8315    Fax: 503-325-8602

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.