Imad M Riazuddin, MD - Medicare Anesthesiology in Houston, TX

Imad M Riazuddin, MD is a medicare enrolled "Anesthesiology" physician in Houston, Texas. His current practice location is 6431 Fannin St Ste Jjl 310, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 500-5154.

Imad M Riazuddin is licensed to practice in Texas (license number U2619) 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 1255891644.

Contact Information

Imad M Riazuddin, MD
6431 Fannin St Ste Jjl 310,
Houston, TX 77030-1501
(713) 500-5154
Not Available

Map and Direction




Physician's Profile

Full NameImad M Riazuddin
GenderMale
SpecialityAnesthesiology
Location6431 Fannin St Ste Jjl 310, Houston, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1255891644
  • Provider Enumeration Date: 03/21/2019
  • Last Update Date: 02/27/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5890156764
  • Enrollment ID: I20230726000350

Medical Identifiers

Medical identifiers for Imad M Riazuddin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255891644NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology U2619 (Texas)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))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. Imad M Riazuddin 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 NameCompass Anesthesia Providers, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669829750
PECOS PAC ID: 4082040878
Enrollment ID: O20200217000123

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. Imad M Riazuddin 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
Imad M Riazuddin, MD
Po Box 4439,
Houston, TX 77210-4439

Ph: (713) 792-2991
Imad M Riazuddin, MD
6431 Fannin St Ste Jjl 310,
Houston, TX 77030-1501

Ph: (713) 500-5154

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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