Mr Mason Clarke Harrison, FNP - Medicare Nurse Practitioner in Medford, OR

Mr Mason Clarke Harrison, FNP is a medicare enrolled "Nurse Practitioner - Family" in Medford, Oregon. He graduated from nursing school in 2005 and has 19 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice River Rock Family Practice Pc and his current practice location is 3144 State St, Medford, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 226-9840.

Mr Mason Clarke Harrison is licensed to practice in Oregon (license number 200550153NP) 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 1356355846.

Contact Information

Mr Mason Clarke Harrison, FNP
3144 State St,
Medford, OR 97504-8450
(541) 226-9840
(541) 226-9846

Map and Direction




Provider's Profile

Full NameMr Mason Clarke Harrison
GenderMale
SpecialityNurse Practitioner
Experience19 Years
Location3144 State St, Medford, 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:
  • Mr Mason Clarke Harrison graduated from nursing school in 2005
  NPI Data:
  • NPI Number: 1356355846
  • Provider Enumeration Date: 07/28/2006
  • Last Update Date: 12/08/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3375556640
  • Enrollment ID: I20060803000383

Medical Identifiers

Medical identifiers for Mr Mason Clarke Harrison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356355846NPI-NPPES
P01349583OtherORRAILROAD MEDICARE IND
DU9308OtherORRAILROAD MEDICARE GRP
026845MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 200550153NP (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Asante Three Rivers Medical CenterGrants pass, ORHospital
Asante Rogue Regional Medical CenterMedford, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
River Rock Family Practice Pc30727435252

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. Mr Mason Clarke Harrison allows following entities to bill medicare on his behalf.
Entity NameRiver Rock Family Practice Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184052136
PECOS PAC ID: 3072743525
Enrollment ID: O20140228000203

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. Mr Mason Clarke Harrison 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
Mr Mason Clarke Harrison, FNP
1833 Nebraska Ave,
Grants Pass, OR 97527-5701

Ph: (541) 226-9840
Mr Mason Clarke Harrison, FNP
3144 State St,
Medford, OR 97504-8450

Ph: (541) 226-9840

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.