Dr Michael Koichi Hasegawa, MD - Medicare Emergency Medicine in West Lake Hills, TX

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Dr Michael Koichi Hasegawa, MD is a medicare enrolled "Emergency Medicine" physician in West Lake Hills, Texas. His current practice location is 5100 Bee Caves Rd, West Lake Hills, Texas. You can reach out to his office (for appointments etc.) via phone at (512) 524-7783.

Dr Michael Koichi Hasegawa is licensed to practice in Texas (license number Q6753) 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 1154761971.

Contact Information

Dr Michael Koichi Hasegawa, MD
5100 Bee Caves Rd,
West Lake Hills, TX 78746-5221
(512) 524-7783
Not Available

Map and Direction




Physician's Profile

Full NameDr Michael Koichi Hasegawa
GenderMale
SpecialityEmergency Medicine
Location5100 Bee Caves Rd, West Lake Hills, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1154761971
  • Provider Enumeration Date: 06/25/2013
  • Last Update Date: 05/19/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2466754007
  • Enrollment ID: I20160511000287

Medical Identifiers

Medical identifiers for Dr Michael Koichi Hasegawa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154761971NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 125063470 (Illinois)Secondary
207P00000XEmergency Medicine Q6753 (Texas)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. Dr Michael Koichi Hasegawa allows following entities to bill medicare on his behalf.
Entity NameLeading Edge Emergency Physicians, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003165259
PECOS PAC ID: 2466601588
Enrollment ID: O20121005000189
Entity NameRound Table Physicians Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023439114
PECOS PAC ID: 0547682460
Enrollment ID: O20200623002513

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. Dr Michael Koichi Hasegawa 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
Dr Michael Koichi Hasegawa, MD
5100 Bee Caves Rd,
West Lake Hills, TX 78746-5221

Ph: (512) 524-7783		Dr Michael Koichi Hasegawa, MD
5100 Bee Caves Rd,
West Lake Hills, TX 78746-5221

Ph: (512) 524-7783

Reviews and Comments


Emergency Medicine Doctors in West Lake Hills, TX

Vivian Conroy,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3300 Bee Caves Rd Ste 440, West Lake Hills, TX 78746
Phone: 512-399-0402    Fax: 844-460-2062
Dr. Emmanuel Anthony Trigenis, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 5656 Bee Caves Rd, West Lake Hills, TX 78746
Phone: 512-327-0000    
David J Jacoby, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5656 Bee Cave Rd, West Lake Hills, TX 78746
Phone: 512-327-0000    
Amanda Dupont, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5656 Bee Cave Rd, Suite M-302, West Lake Hills, TX 78746
Phone: 512-327-0000    

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.