Michael James Walls, MD - Medicare Internal Medicine in Conroe, TX

Michael James Walls, MD is a medicare enrolled "Specialist" physician in Conroe, Texas. He went to University Of Texas Medical School At Houston and graduated in 1993 and has 31 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 4015 I 45 N Ste 310, Conroe, Texas. You can reach out to his office (for appointments etc.) via phone at (936) 520-8983.

Michael James Walls is licensed to practice in Texas (license number J6047) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1679579791.

Contact Information

Michael James Walls, MD
4015 I 45 N Ste 310,
Conroe, TX 77304-5077
(936) 520-8983
(936) 463-6508

Map and Direction




Physician's Profile

Full NameMichael James Walls
GenderMale
SpecialityInternal Medicine
Experience31 Years
Location4015 I 45 N Ste 310, Conroe, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Michael James Walls attended and graduated from University Of Texas Medical School At Houston in 1993
  NPI Data:
  • NPI Number: 1679579791
  • Provider Enumeration Date: 06/23/2005
  • Last Update Date: 10/28/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5597804963
  • Enrollment ID: I20170329000893

Medical Identifiers

Medical identifiers for Michael James Walls such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679579791NPI-NPPES
102913404MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology J6047 (Texas)Secondary
174400000XSpecialist J6047 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
North Conroe DialysisConroe, TXDialysis facility
Conroe DialysisConroe, TXDialysis facility
Hca Houston Healthcare ConroeConroe, TXHospital
Memorial Hermann Hospital SystemHouston, TXHospital
Aspire Behavioral Health Of Conroe, LlcConroe, TXHospital
Houston Methodist The Woodlands HospitalThe woodlands, TXHospital
St Luke's The Woodlands HospitalThe woodlands, TXHospital

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. Michael James Walls allows following entities to bill medicare on his behalf.
Entity NameHospitalists Of The Woodlands
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891215307
PECOS PAC ID: 1456603273
Enrollment ID: O20181005001661

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. Michael James Walls 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
Michael James Walls, MD
Po Box 95533,
Grapevine, TX 76099-9703

Ph: (936) 520-8983
Michael James Walls, MD
4015 I 45 N Ste 310,
Conroe, TX 77304-5077

Ph: (936) 520-8983

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.