Physician Profile
Alexander Sandor Roka, M.D., P.A.
Unclaimed ProfileAbout Dr. Roka
Based in San Antonio, TX, Alexander Sandor Roka, M.D., P.A. is listed in the NPI registry under general practice. Alexander is also listed as specializing in family medicine. According to Medicare claims data, Alexander cared for 2,527 Medicare patients across 3,749 services.
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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (210) 403-3220
- Email not available
Practice Locations
20658 STONE OAK PKWY STE. 108
San Antonio, TX 78258
Procedures Most Often Billed to Medicare
3,749 services · 2,527 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
44 |
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
41 |
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
137 |
| Complete ultrasound of abdomen and pelvis artery and vein blood flow | Treatment | 93975 |
117 |
| Ultrasound of leg arteries or artery grafts | Treatment | 93925 |
116 |
| Ultrasound study of arm and leg arteries | Treatment | 93922 |
109 |
| Complete ultrasound study of arm and leg arteries | Treatment | 93923 |
82 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
56 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
47 |
| Testing of autonomic (sympathetic) nervous system function | Treatment | 95923 |
41 |
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.
Related specialists at this location 5
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.
Other general practices in San Antonio 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Other 7
Other providers in the same specialty who trained at the same institution.
Class of 1989 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound scan of head and neck soft tissue 8
Providers in TX who bill this service to Medicare most often.
Common questions
What does Dr. Roka specialize in?
Dr. Roka is a general practice in San Antonio, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL PRACTICE”.
NPI registry
Where is Dr. Roka located?
Dr. Roka is listed at 20658 STONE OAK PKWY STE. 108, San Antonio, TX 78258. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Roka's phone number?
The number on file is (210) 403-3220. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Roka's NPI number?
Dr. Roka's National Provider Identifier is 1982602264. 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. Roka go to medical school?
Dr. Roka attended Other, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Roka been practicing?
Dr. Roka has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Roka do most often?
According to Medicare billing data, Dr. Roka performs imaging including ultrasound scan of head and neck soft tissue and complete ultrasound scan behind abdominal cavity; provides treatments such as ultrasound of both sides of head and neck blood flow and complete ultrasound of abdomen and pelvis artery and vein blood flow, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Roka confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Roka. 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.