Maihwa Tjoa, DC LAC - in Olympia, WA

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Maihwa Tjoa, DC LAC is a Acupuncturist based in Olympia, Washington. Maihwa Tjoa is licensed to practice in Washington (license number AC00000530) and her current practice location is 2747 Pacific Ave Se, Suite A-12, Olympia, Washington. She can be reached at her office (for appointments etc.) via phone at (360) 943-6797.

NPI number for Maihwa Tjoa is 1417176850 and her current mailing address is 2747 Pacific Ave Se, Suite A-12, Olympia, Washington. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1417176850.

Contact Information

Maihwa Tjoa, DC LAC
2747 Pacific Ave Se, Suite A-12,
Olympia, WA 98501-2097
(360) 943-6797
(360) 943-6785

Map and Direction




Healthcare Provider's Profile

Full NameMaihwa Tjoa
GenderFemale
SpecialityAcupuncturist
Location2747 Pacific Ave Se, Olympia, Washington
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1417176850
  • Provider Enumeration Date: 04/24/2007
  • Last Update Date: 09/11/2025

Medical Identifiers

Medical identifiers for Maihwa Tjoa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417176850NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
111N00000XChiropractor CH00003207 (Washington)Secondary
171100000XAcupuncturist AC00000530 (Washington)Primary

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. Maihwa Tjoa is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Maihwa Tjoa, DC LAC
2747 Pacific Ave Se, Suite A-12,
Olympia, WA 98501-2097

Ph: (360) 943-6797		Maihwa Tjoa, DC LAC
2747 Pacific Ave Se, Suite A-12,
Olympia, WA 98501-2097

Ph: (360) 943-6797

Reviews and Comments



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.