Physician Profile
Unclaimed ProfileAbout DADU
Razvan T Dadu, M.D. practices cardiovascular disease (cardiology) in Houston, TX. Razvan is also listed as specializing in internal medicine, cardiovascular disease, and interventional cardiology. Medicare claims data shows Razvan provided 2,873 services to 2,048 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (713) 465-3535
- Email not available
Practice Locations
925 GESSNER RD STE 630
Houston, TX 77024
Procedures Most Often Billed to Medicare
2,873 services · 2,048 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Repair of mitral valve through the skin, initial prosthesis | Procedure | 33418 |
23 |
| Replacement of aortic valve through the skin and femoral artery | Procedure | 33361 |
18 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
95 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
310 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
170 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
147 |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Treatment | 99152 |
143 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
130 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | Treatment | 93015 |
106 |
| Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | Treatment | 93458 |
90 |
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.
Other cardiovascular diseases at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 30 related providers in 4 groups
Other cardiovascular diseases in Houston 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Repair of mitral valve through the skin, initial prosthesis 7
Providers in TX who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Dadu?
Dr. Dadu is a cardiovascular disease (cardiology) in Houston, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
What is Dr. Dadu's address?
Dr. Dadu is listed at 925 GESSNER RD STE 630, Houston, TX 77024. 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. Dadu?
The number on file is (713) 465-3535. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Dadu?
Dr. Dadu's National Provider Identifier is 1427201375. 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. Dadu train?
Dr. Dadu attended Other, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Dadu have?
Dr. Dadu has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Dadu perform?
According to Medicare billing data, Dr. Dadu performs procedures including repair of mitral valve through the skin, initial prosthesis and replacement of aortic valve through the skin and femoral artery; reads or performs imaging such as nuclear medicine studies of heart muscle at rest and with stress and spect; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and ultrasound of heart with color-depicted blood flow, rate, direction and valve function, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Dadu's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dadu. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.