James Silva, D.C.,D.A.C.N.B.
James Silva, D.C.,D.A.C.N.B. is a provider specialising in Neurology Chiropractor in San Antonio, TX, registered under NPI 1003087594.
Getting there
Here is what surrounds this office in San Antonio, based on OpenStreetMap data collected Sep 4, 2026. Parking is available about 800 ft away. The nearest transit stop is 0.40 mi away. If you arrive early, there is a coffee shop 0.22 mi away.
Getting here and what is nearby
Grocery Tim's Oriental and Seafood Market 163 ft ~1 min
Restaurant Pizza Hut 241 ft ~1 min
Coffee Starbucks 295 ft ~2 min
Restaurant Jamba 317 ft ~2 min
7003 Bandera Road, San Antonio 78238
Restaurant Auntie Anne's 317 ft ~2 min
7003 Bandera Road, San Antonio 78238
Parking 440 ft ~2 min
Parking 538 ft ~3 min
Transit Via Bus Stop number 28387 605 ft ~3 min
Parking 800 ft ~4 min
Gas station Valero 819 ft ~4 min
Convenience Circle K 872 ft ~4 min
6988 Bandera Road, Leon Valley 78238
Coffee Flower in Flour 0.22 mi ~5 min
Convenience Circle K 0.27 mi ~6 min
7135 Bandera Road, Leon Valley 78238
Gas station Valero 0.27 mi ~6 min
Transit 0.40 mi ~9 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 4760 | TX | Neurology Chiropractor primary |
This provider holds licence 4760 issued in TX. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Neurology covers
Chiropractic Neurology is defined as the field of functional neurology that engages the internal - and external environment of the individual in a structured and targeted approach to affect positive changes in the nervous system and consequently the physiology and behavior of an individual. Chiropractic Neurologists are board-certified specialists in non-drug, non-surgical care for those with neurologically based health problems. There are many conditions people suffer from that are in this broad category: learning and attention disorders, headaches, vertigo, pain syndromes, developmental disorders, nerve injury, spinal cord injury, head injury or stroke, movement disorders, and many other conditions. NUCC Health Care Provider Taxonomy, code 111NN0400X
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 | 1003087594 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 12, 2008 |
| Last updated | Oct 6, 2008 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | D.C.,D.A.C.N.B. |
| Practice address |
7042 BANDERA RD San Antonio, TX 78238 (210) 521-6886 Fax (210) 521-6608 |
| Mailing address |
PO BOX 781869 San Antonio, TX 78278 |
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 | 0 | 3 | 0 | 8 | 7 | 5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 8 | 5 | 5 | 9 |
Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4
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.