Rosemaria Gennuso, MD
Rosemaria Gennuso, MD is a Pediatric Surgery Physician in San Antonio, TX, registered under NPI 1093771297. This provider registers 5 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
The practice address on file is 4410 MEDICAL DR STE 540, San Antonio, TX 78229. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| M0411 | TX | Pediatric Surgery Physician primary |
| M0411 | TX | Neurological Surgery Physician |
| M0411 | TX | Pediatrics Physician |
| M0411 | TX | Surgical Critical Care Physician |
| M0411 | TX | Surgical Oncology Physician |
This provider holds licence M0411 issued in TX. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Neurosurgery
- PAC ID
- 9335190636
Medicare enrolment is recorded as approved under the provider type Practitioner - Neurosurgery. This means the provider is enrolled to bill Medicare, though it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Pediatric Surgery covers
A surgeon with expertise in the management of surgical conditions in premature and newborn infants, children and adolescents. NUCC Health Care Provider Taxonomy, code 2086S0120X
All registered taxonomy codes
This provider registers 5 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 2086S0120X | Pediatric Surgery Physician Pediatric Surgery | M0411 | TX | primary |
| 207T00000X | Neurological Surgery Physician | M0411 | TX | |
| 208000000X | Pediatrics Physician | M0411 | TX | |
| 2086S0102X | Surgical Critical Care Physician Surgical Critical Care | M0411 | TX | |
| 2086X0206X | Surgical Oncology Physician Surgical Oncology | M0411 | TX |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1093771297 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 25, 2006 |
| Last updated | Jan 27, 2022 |
| Status | Active |
| Sole proprietor | No |
| Credential | MD |
| Practice address |
4410 MEDICAL DR STE 540 San Antonio, TX 78229 (210) 575-6240 Fax (210) 575-6280 |
| Mailing address |
8109 FREDERICKSBURG RD PHYSICIAN PRACTICE SERVICES San Antonio, TX 78229 |
| Other identifiers |
8BX390
· BCBS TX 178202105 (TX) 178202106 · CSHCN (TX) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 9 | 3 | 7 | 7 | 1 | 2 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 9 | 3 | 5 | 7 | 2 | 2 | 9 |
Sum = 63 · next multiple of 10 = 70 · check digit = 7 · actual last digit = 7
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.