Physician Profile
Unclaimed ProfileAbout FREEBERG
Based in Tyler, TX, Sheldon Ygnacio Freeberg, M.D. is listed in the NPI registry under interventional cardiology. Sheldon graduated from University of Texas Medical Branch at Galveston in 2006. Sheldon is also listed as specialising in internal medicine.
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
Common questions
What does Dr. Freeberg specialise in?
Dr. Freeberg is an interventional cardiology in Tyler, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERVENTIONAL CARDIOLOGY”.
NPI registry
Where is Dr. Freeberg located?
Dr. Freeberg is listed at 703 S FLEISHEL AVE SUITE 4000, Tyler, TX 75701. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Freeberg's phone number?
The number on file is (903) 606-7000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Freeberg's NPI number?
Dr. Freeberg's National Provider Identifier is 1639344310. 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. Freeberg go to medical school?
Dr. Freeberg attended University of Texas Medical Branch at Galveston, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Freeberg been practising?
Dr. Freeberg has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Freeberg do most often?
According to Medicare billing data, Dr. Freeberg performs procedures including replacement of aortic valve by through 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 only 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
Has Dr. Freeberg confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Freeberg. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (903) 606-7000
- Email not available
Practice Locations
703 S FLEISHEL AVE SUITE 4000
Tyler, TX 75701
Procedures Most Often Billed to Medicare
3,524 services · 2,979 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Replacement of aortic valve by through femoral artery | Procedure | 33362 |
15 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
121 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
1,206 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
556 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | Treatment | 93016 |
148 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | Treatment | 93018 |
132 |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Treatment | 99152 |
95 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | Treatment | 93325 |
74 |
| Ultrasound of heart blood flow, valves and chambers | Treatment | 93320 |
59 |
| Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | Treatment | 93458 |
52 |
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 interventional cardiology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
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 — 26 related providers in 4 groups
Other interventional cardiology specialists in Tyler 8
Same specialty, same city.
Trained at University of Texas Medical Branch at Galveston 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at University of Texas Medical Branch at Galveston 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of aortic valve by through femoral artery 2
Providers in TX who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.