Bronwen Martin, DC
Bronwen Martin, DC is a provider specialising in Chiropractor in Houston, TX, registered under NPI 1003577487. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Houston, based on OpenStreetMap data collected Oct 7, 2026. Parking is available about 0.22 mi away. There is EV charging 0.46 mi from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 0.30 mi away. A pharmacy sits 0.47 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.49 mi away.
Getting here and what is nearby
Parking 1,025 ft ~4 min
Parking 0.21 mi ~5 min
Parking 0.22 mi ~5 min
Transit 0.24 mi ~5 min
Restaurant Local Foods 0.24 mi ~5 min
2555 Kirby Drive, Houston 77019
Mo-Su 10:00-21:00
Transit 0.25 mi ~6 min
Restaurant Red Lion Pub 0.29 mi ~6 min
2316 South Shepherd Drive, Houston 77019
Mo-Th 15:00-24:00; Fr-Sa 11:00-01:00; Su 11:00-23:00
Transit 0.30 mi ~7 min
Restaurant Dunkin' 0.30 mi ~7 min
2330 South Shepherd Drive, Houston 77019
Mo-Fr 05:00-21:00; Sa-Su 06:00-21:00
Coffee The Hot Bagel Shop 0.34 mi ~7 min
Gas station Chevron 0.37 mi ~8 min
Convenience Honey Farms 0.38 mi ~8 min
2525 South Shepherd Drive, Houston
Gas station Exxon 0.38 mi ~8 min
Convenience River Oaks Food Mart 0.39 mi ~8 min
1903 South Shepherd Drive, Houston
Pharmacy CVS Pharmacy 0.43 mi ~9 min
Coffee The Teahouse 0.45 mi ~10 min
EV charging Tesla Supercharger 0.46 mi ~10 min
Grocery Whole Foods Market 0.46 mi ~10 min
2955 Kirby Drive, Houston 77098
Mo-Su 07:00-22:00
Pharmacy CVS Pharmacy 0.47 mi ~10 min
Coffee Starbucks 0.49 mi ~10 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 |
|---|---|---|
| 13207 | TX | Chiropractor primary |
| 13207 | TX | Nutrition Chiropractor |
This provider holds licence 13207 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 Chiropractor covers
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems. NUCC Health Care Provider Taxonomy, code 111N00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 111N00000X | Chiropractor | 13207 | TX | primary |
| 111NN1001X | Nutrition Chiropractor Nutrition | 13207 | 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 | 1003577487 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 6, 2022 |
| Last updated | Jan 6, 2022 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | DC |
| Practice address |
2316 ELLA LEE LN Houston, TX 77019 (903) 806-6935 |
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 | 5 | 7 | 7 | 4 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 7 | 5 | 4 | 7 |
Sum = 53 · next multiple of 10 = 60 · 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.