Michelle Shieh, MD - Medicare Internal Medicine in Tyler, TX

Michelle Shieh, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Tyler, Texas. Her current practice location is 800 E Dawson St, Tyler, Texas. You can reach out to her office (for appointments etc.) via phone at (903) 593-8441.

Michelle Shieh is licensed to practice in Texas (license number U1381) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1669867156.

Contact Information

Michelle Shieh, MD
800 E Dawson St,
Tyler, TX 75701-2036
(903) 593-8441
Not Available

Map and Direction




Physician's Profile

Full NameMichelle Shieh
GenderFemale
SpecialityInternal Medicine - Critical Care Medicine
Location800 E Dawson St, Tyler, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1669867156
  • Provider Enumeration Date: 04/01/2015
  • Last Update Date: 07/24/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7517202419
  • Enrollment ID: I20181221000219

Medical Identifiers

Medical identifiers for Michelle Shieh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669867156NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD2018-0250 (New Mexico)Secondary
207RN0300XInternal Medicine - Nephrology U1381 (Texas)Secondary
390200000XStudent In An Organized Health Care Education/training Program (New Mexico)Secondary
207RC0200XInternal Medicine - Critical Care Medicine U1381 (Texas)Primary
207R00000XInternal Medicine U1381 (Texas)Secondary

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. Michelle Shieh allows following entities to bill medicare on her behalf.
Entity NameHospitalist Medicine Physicians Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629307095
PECOS PAC ID: 3476688318
Enrollment ID: O20151019001400
Entity NameCogent Healthcare Of Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992722953
PECOS PAC ID: 8628076924
Enrollment ID: O20210216003259

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. Michelle Shieh 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
Michelle Shieh, MD
Po Box 846098,
Dallas, TX 75284-6098

Ph: (903) 606-6400
Michelle Shieh, MD
800 E Dawson St,
Tyler, TX 75701-2036

Ph: (903) 593-8441

Reviews and Comments


Internal Medicine Doctors in Tyler, TX

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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.