James L Sameshima, MD - Medicare Internal Medicine in Tucson, AZ

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James L Sameshima, MD is a medicare enrolled "Internal Medicine" physician in Tucson, Arizona. His current practice location is 265 W Ina Rd, Tucson, Arizona. You can reach out to his office (for appointments etc.) via phone at (520) 694-8100.

James L Sameshima is licensed to practice in Arizona (license number 24707) 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 1942305032.

Contact Information

James L Sameshima, MD
265 W Ina Rd,
Tucson, AZ 85704-6204
(520) 694-8100
(520) 694-8191

Map and Direction




Physician's Profile

Full NameJames L Sameshima
GenderMale
SpecialityInternal Medicine
Location265 W Ina Rd, Tucson, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1942305032
  • Provider Enumeration Date: 09/13/2006
  • Last Update Date: 05/11/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 4587789045
  • Enrollment ID: I20100921000683

Medical Identifiers

Medical identifiers for James L Sameshima such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942305032NPI-NPPES
282369MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 24707 (Arizona)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. James L Sameshima allows following entities to bill medicare on his behalf.
Entity NameBanner -- University Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508809427
PECOS PAC ID: 7719899871
Enrollment ID: O20031105000694
Entity NameTmc Medical Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750832283
PECOS PAC ID: 9638457013
Enrollment ID: O20161107000996

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. James L Sameshima 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
James L Sameshima, MD
Po Box 31235,
Tucson, AZ 85751-1235

Ph: (520) 324-4100		James L Sameshima, MD
265 W Ina Rd,
Tucson, AZ 85704-6204

Ph: (520) 694-8100

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.