Dr David Gary Leiman, MD - Medicare Anesthesiology in Houston, TX

Dr David Gary Leiman, MD is a medicare enrolled "Anesthesiology - Pain Medicine" physician in Houston, Texas. His current practice location is 2001 Hermann Dr, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 367-8548.

Dr David Gary Leiman is licensed to practice in Texas (license number N7828) 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 1184925703.

Contact Information

Dr David Gary Leiman, MD
2001 Hermann Dr,
Houston, TX 77004-7643
(713) 367-8548
Not Available

Map and Direction




Physician's Profile

Full NameDr David Gary Leiman
GenderMale
SpecialityAnesthesiology - Pain Medicine
Location2001 Hermann Dr, Houston, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1184925703
  • Provider Enumeration Date: 11/12/2010
  • Last Update Date: 08/23/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9739358623
  • Enrollment ID: I20110810000413

Medical Identifiers

Medical identifiers for Dr David Gary Leiman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184925703NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology N7828 (Texas)Secondary
207LP2900XAnesthesiology - Pain Medicine N7828 (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 David Gary Leiman allows following entities to bill medicare on his behalf.
Entity NameTexans Anesthesia Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275733982
PECOS PAC ID: 8820171390
Enrollment ID: O20080207000456
Entity NameSpace City Anesthesia
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235328253
PECOS PAC ID: 8628154416
Enrollment ID: O20080319000229
Entity NameAipm Of Houston, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073997581
PECOS PAC ID: 8426352881
Enrollment ID: O20160204000781

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 David Gary Leiman 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 David Gary Leiman, MD
Po Box 1732,
Bellaire, TX 77402-1732

Ph: (713) 367-8548
Dr David Gary Leiman, MD
2001 Hermann Dr,
Houston, TX 77004-7643

Ph: (713) 367-8548

Reviews and Comments


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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).

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