KEITH M. HOURIHAN CHIROPRACTIC, INC.
KEITH M. HOURIHAN CHIROPRACTIC, INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003112004, based in San Diego, CA. It is classified under Chiropractor.
Getting there
Here is what surrounds this office in San Diego, based on OpenStreetMap data collected Sep 6, 2026. Parking is available about 983 ft away. The nearest transit stop is 735 ft away. A pharmacy sits 251 ft from the entrance (Apotheco Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 485 ft away.
Getting here and what is nearby
Grocery Aldi 144 ft ~1 min
6755 Mira Mesa Boulevard, San Diego 92121-4311
Mo-Su 09:00-21:00
Parking 255 ft ~1 min
Pharmacy Apotheco Pharmacy 251 ft ~1 min
6755 Mira Mesa Boulevard, San Diego 92121
Mo-Fr 09:30-18:00; Sa-Su Closed
Restaurant Pho Kitchen 258 ft ~1 min
6755 Mira Mesa Boulevard, San Diego 92121
Mo-Su 11:00-20:30
Restaurant Habaneros 282 ft ~2 min
6785 Mira Mesa Boulevard, San Diego 92121
Mo-Su 07:00-19:30
Restaurant Nick The Greek 349 ft ~2 min
6765 Mira Mesa Boulevard, San Diego 92121
Mo-Su 10:00-21:00
Gas station Chevron 421 ft ~2 min
Coffee Cafe 86 485 ft ~2 min
6755 Mira Mesa Boulevard, San Diego 92121
Su-Th 12:00-19:00; Fr-Sa 12:00-20:00
Transit Mira Mesa Boulevard & Camino Santa Fe 559 ft ~3 min
Parking 577 ft ~3 min
Transit Mira Mesa Boulevard & Camino Santa Fe 672 ft ~3 min
Transit 735 ft ~3 min
Convenience Food Mart 723 ft ~3 min
Gas station Shell 808 ft ~4 min
Hotel Sonesta ES Suites - Sorrento Mesa 812 ft ~4 min
Parking 983 ft ~4 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 |
|---|---|---|
| 29314 | CA | Chiropractor primary |
This provider holds licence 29314 issued in CA. 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
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003112004 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Feb 8, 2011 |
| Last updated | Feb 8, 2011 |
| Status | Active |
| Practice address |
6755 MIRA MESA BLVD SUITE 140 San Diego, CA 92121 (858) 558-0057 |
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 | 1 | 1 | 2 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 1 | 4 | 0 | 0 |
Sum = 36 · next multiple of 10 = 40 · 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.