Dr Riaz Ahmed Sirajuddin, MD is a medicare enrolled "Specialist" physician in Oklahoma City, Oklahoma. He went to Indiana University School Of Medicine and graduated in 1991 and has 34 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Ssm Health Care Of Oklahoma, Inc., Riaz A. Sirajuddin Md Pc, Rutland Hospital, Inc., Adena Medical Group Llc and his current practice location is
10413 Greenbriar Pkwy, Oklahoma City, Oklahoma. You can reach out to his office (for appointments etc.) via phone at
(405) 691-4665.
Dr Riaz Ahmed Sirajuddin is licensed to practice in Oklahoma (license number 22726) 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 1235186099.
Physician's Profile
| Full Name | Dr Riaz Ahmed Sirajuddin |
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| Gender | Male |
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| Speciality | Cardiovascular Disease (cardiology) |
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| Experience | 34 Years |
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| Location | 10413 Greenbriar Pkwy, Oklahoma City, Oklahoma |
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| Accepts Medicare Assignments | Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance. |
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Medical Education and Training:
- Dr Riaz Ahmed Sirajuddin attended and graduated from Indiana University School Of Medicine in 1991
NPI Data:
- NPI Number: 1235186099
- Provider Enumeration Date: 05/27/2006
- Last Update Date: 05/20/2025
Medicare PECOS Information:
- PECOS PAC ID: 4486632353
- Enrollment ID: I20040708001014
Medical Identifiers
Medical identifiers for Dr Riaz Ahmed Sirajuddin such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
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| 1235186099 | NPI | - | NPPES |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
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| 207RC0000X | Internal Medicine - Cardiovascular Disease | 35.071247 (Ohio) | Secondary |
| 174400000X | Specialist | 22726 (Oklahoma) | Primary |
Medical Facilities Affiliation
Group Practice Association
| Group Practice Name | Group PECOS PAC ID | No. of Members |
|---|
| Ssm Health Care Of Oklahoma, Inc. | 6709771207 | 41 |
| Riaz A. Sirajuddin Md Pc | 7012988579 | 2 |
| Rutland Hospital, Inc. | 7214846377 | 169 |
| Adena Medical Group Llc | 1153456579 | 346 |
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 Riaz Ahmed Sirajuddin allows following entities to bill medicare on his behalf.
| Entity Name | Ssm Health Care Of Oklahoma, Inc. |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1033283932
PECOS PAC ID: 6709771207
Enrollment ID: O20040216000184 |
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| Entity Name | Riaz A. Sirajuddin Md Pc |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1508976648
PECOS PAC ID: 7012988579
Enrollment ID: O20040805001463 |
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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 Riaz Ahmed Sirajuddin 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 Address | Practice Location Address |
|---|
Dr Riaz Ahmed Sirajuddin, MD
10413 Greenbriar Parkway,
Oklahoma City, OK 73159-6923
Ph: (405) 691-4665 | Dr Riaz Ahmed Sirajuddin, MD
10413 Greenbriar Pkwy,
Oklahoma City, OK 73159-7656
Ph: (405) 691-4665 |
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