Timothy Isamu O'connor, MD - Medicare Pediatrics in Walla Walla, WA

Timothy Isamu O'connor, MD is a medicare enrolled "Pediatrics" physician in Walla Walla, Washington. His current practice location is 55 W Tietan St, Walla Walla, Washington. You can reach out to his office (for appointments etc.) via phone at (509) 525-3720.

Timothy Isamu O'connor is licensed to practice in Washington (license number MD60658842) 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 1073856043.

Contact Information

Timothy Isamu O'connor, MD
55 W Tietan St,
Walla Walla, WA 99362-4445
(509) 525-3720
Not Available

Map and Direction




Physician's Profile

Full NameTimothy Isamu O'connor
GenderMale
SpecialityPediatrics
Location55 W Tietan St, Walla Walla, Washington
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1073856043
  • Provider Enumeration Date: 03/28/2013
  • Last Update Date: 06/02/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 2668783978
  • Enrollment ID: I20160816001053

Medical Identifiers

Medical identifiers for Timothy Isamu O'connor such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073856043NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics ML60368579 (Washington)Secondary
208000000XPediatrics MD60658842 (Washington)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. Timothy Isamu O'connor allows following entities to bill medicare on his behalf.
Entity NamePrivia Medical Group Washington Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780658419
PECOS PAC ID: 2264320837
Enrollment ID: O20040309000126

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. Timothy Isamu O'connor 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
Timothy Isamu O'connor, MD
55 W Tietan St,
Walla Walla, WA 99362-4445

Ph: (509) 525-3720
Timothy Isamu O'connor, MD
55 W Tietan St,
Walla Walla, WA 99362-4445

Ph: (509) 525-3720

Reviews and Comments


Pediatrics Doctors in Walla Walla, WA

Rebekah Dickman, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 55 W Tietan St, Walla Walla, WA 99362
Phone: 509-525-3720    Fax: 509-522-1593
Donald K Ashley, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1111 S 2nd Ave, Walla Walla, WA 99362
Phone: 509-522-0100    Fax: 509-527-8010
Dr. Alison E Kirby, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 55 W Tietan St, Walla Walla, WA 99362
Phone: 509-525-3720    Fax: 509-522-1578
Kristin Marie Satterfield, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1111 S 2nd Ave, Walla Walla, WA 99362
Phone: 509-527-8152    
Trent D. Rogers, M.D.
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 55 West Tietan Street, Walla Walla, WA 99362
Phone: 509-525-3720    Fax: 509-522-1593
Dr. Christopher P Hall, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 55 W Tietan St, Walla Walla, WA 99362
Phone: 509-525-3720    Fax: 509-522-1592

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.