Physician Profile
Iwan T. Tjauw, MD
Unclaimed ProfileAbout Dr. Tjauw
Iwan T. Tjauw, MD is a healthcare provider in Oklahoma City, OK specializing in nuclear medicine. Iwan trained at Jefferson Medical College of Thomas Jefferson University, graduating in 1993. According to Medicare claims data, Iwan cared for 3,642 Medicare patients across 4,014 services. The services billed most often include x-ray of chest, 1 view, ct scan head or brain without contrast, and nuclear medicine study from skull base to mid-thigh with ct scan.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (405) 945-4741
- Email not available
Practice Locations
3433 NW 54TH ST SUITE C-40
Oklahoma City, OK 73112
Procedures Most Often Billed to Medicare
4,014 services · 3,642 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
1,172 | More than most peers in Nuclear Medicine |
| Ct scan head or brain without contrast | Imaging | 70450 |
643 | More often than most peers in Nuclear Medicine |
| Nuclear medicine study from skull base to mid-thigh with ct scan | Imaging | 78815 |
238 | As often as other peers in Nuclear Medicine |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
206 | More often than most peers in Nuclear Medicine |
| Mri scan of brain without contrast | Imaging | 70551 |
197 | More often than most peers in Nuclear Medicine |
| X-ray of abdomen, 1 view | Imaging | 74018 |
138 | More often than most peers in Nuclear Medicine |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
138 | More often than most peers in Nuclear Medicine |
| Ct scan of chest with contrast | Imaging | 71260 |
122 | More often than most peers in Nuclear Medicine |
| Ct scan of chest without contrast | Imaging | 71250 |
121 | More often than most peers in Nuclear Medicine |
| X-ray of chest, 2 views | Imaging | 71046 |
118 | As often as other peers in Nuclear Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nuclear medicines in Oklahoma City 8
Same specialty, same city.
Trained at Jefferson Medical College of Thomas Jefferson University 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 1993 at Jefferson Medical College of Thomas Jefferson University 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 1 view 7
Providers in OK who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Tjauw?
Dr. Tjauw is a nuclear medicine in Oklahoma City, OK. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Tjauw's address?
Dr. Tjauw is listed at 3433 Nw 54Th St Suite C-40, Oklahoma City, OK 73112. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Tjauw?
The number on file is (405) 945-4741. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Tjauw's NPI number?
Dr. Tjauw's National Provider Identifier is 1730154170. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Tjauw train?
Dr. Tjauw attended Jefferson Medical College of Thomas Jefferson University, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Tjauw been practicing?
Dr. Tjauw has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Tjauw perform?
According to Medicare billing data, Dr. Tjauw performs imaging including x-ray of chest, 1 view and ct scan head or brain without contrast; provides treatments such as ultrasound study of one arm or leg veins with compression and maneuvers and ultrasound study of arm or leg veins with compression and maneuvers. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Tjauw confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Tjauw. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.