Shashima Nakahara, MD - Medicare Cardiovascular Disease (cardiology) in Longview, WA

Shashima Nakahara, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Longview, Washington. She graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). She is a member of the group practice Peacehealth, Oregon Health And Sciences University/university Medical Group and her current practice location is 1615 Delaware St, Longview, Washington. You can reach out to her office (for appointments etc.) via phone at (360) 414-2730.

Shashima Nakahara is licensed to practice in Washington (license number MD60650945) 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 1437474103.

Contact Information

Shashima Nakahara, MD
1615 Delaware St,
Longview, WA 98632-2367
(360) 414-2730
(360) 414-2739

Map and Direction




Physician's Profile

Full NameShashima Nakahara
GenderFemale
SpecialityCardiovascular Disease (cardiology)
Experience14 Years
Location1615 Delaware St, Longview, Washington
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:
  • Shashima Nakahara graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1437474103
  • Provider Enumeration Date: 04/06/2010
  • Last Update Date: 05/01/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4880830256
  • Enrollment ID: I20160722000685

Medical Identifiers

Medical identifiers for Shashima Nakahara such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437474103NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease MD177193 (Oregon)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease MD60650945 (Washington)Primary
207RC0000XInternal Medicine - Cardiovascular Disease PG171439 (Oregon)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Peacehealth St John Medical CenterLongview, WAHospital
Ohsu Hospital And ClinicsPortland, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Peacehealth5890689293182
Oregon Health And Sciences University/university Medical Group48807601071485

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. Shashima Nakahara allows following entities to bill medicare on her behalf.
Entity NamePeacehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720056187
PECOS PAC ID: 5890689293
Enrollment ID: O20040209000272
Entity NameUniversity Professional Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881848307
PECOS PAC ID: 4880760107
Enrollment ID: O20081222000088

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. Shashima Nakahara 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
Shashima Nakahara, MD
1615 Delaware St,
Longview, WA 98632-2367

Ph: (360) 414-2730
Shashima Nakahara, MD
1615 Delaware St,
Longview, WA 98632-2367

Ph: (360) 414-2730

Reviews and Comments


Internal Medicine Doctors in Longview, WA

Yoon Hee Amy Chang, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1615 Delaware St, Longview, WA 98632
Phone: 360-414-7800    
Alexander Shar, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1615 Delaware St, Longview, WA 98632
Phone: 360-414-7878    Fax: 360-414-7876
Mr. Anawin Sanguankeo, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1615 Delaware St, Longview, WA 98632
Phone: 360-414-2730    Fax: 360-414-2739
Lyudmila E Kruzhkov, M.D.
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 1615 Delaware St, Longview, WA 98632
Phone: 360-501-3601    
Dr. Sahar Taqui, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1615 Delaware St, Longview, WA 98632
Phone: 360-414-2730    
James J Nakashima, MD
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1615 Delaware St, Longview, WA 98632
Phone: 360-414-2700    Fax: 360-414-2714
Gaurav Gandhi, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1615 Delaware St, Longview, WA 98632
Phone: 360-501-3601    Fax: 360-414-5768

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.