April A Theisen, PA-C - Medicare Physician Assistant in Grants Pass, OR

April A Theisen, PA-C is a medicare enrolled "Physician Assistant" in Grants Pass, Oregon. She graduated from nursing school in 2004 and has 20 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Nisha Jackson Inc. and her current practice location is 1325 Ne 7th St, Grants Pass, Oregon. You can reach out to her office (for appointments etc.) via phone at (541) 460-5331.

April A Theisen is licensed to practice in Oregon (license number PA198758) 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 1366469074.

Contact Information

April A Theisen, PA-C
1325 Ne 7th St,
Grants Pass, OR 97526-1358
(541) 460-5331
Not Available

Map and Direction




Provider's Profile

Full NameApril A Theisen
GenderFemale
SpecialityPhysician Assistant
Experience20 Years
Location1325 Ne 7th St, Grants Pass, 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:
  • April A Theisen graduated from nursing school in 2004
  NPI Data:
  • NPI Number: 1366469074
  • Provider Enumeration Date: 07/17/2006
  • Last Update Date: 05/12/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7618910894
  • Enrollment ID: I20071211000543

Medical Identifiers

Medical identifiers for April A Theisen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366469074NPI-NPPES
0195994OtherWALABOR & INDUSTRY
1366469074OtherCAMEDICAL
8428922MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 51464 (California)Secondary
363A00000XPhysician Assistant PA10004813 (Oregon)Secondary
363A00000XPhysician Assistant PA198758 (Oregon)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Nisha Jackson Inc.630514774537

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. April A Theisen 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
April A Theisen, PA-C
3265 Hillcrest Park Dr,
Medford, OR 97504-7657

Ph: (541) 210-8721
April A Theisen, PA-C
1325 Ne 7th St,
Grants Pass, OR 97526-1358

Ph: (541) 460-5331

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.