Steven Feingold, D.C
Steven Feingold, D.C is a provider specialising in Chiropractor in Costa Mesa, CA, registered under NPI 1003210006. 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 Costa Mesa, based on OpenStreetMap data collected Sep 11, 2026. Parking is available about 794 ft away. The nearest transit stop is 860 ft away, served by Bristol-Bear. If you arrive early, there is a coffee shop 0.45 mi away.
Getting here and what is nearby
Transit Bristol-Randolph 252 ft ~1 min
Transit Bristol-Randolph 283 ft ~2 min
Restaurant Memphis Cafe 348 ft ~2 min
Tu-We 08:00-21:00; Th-Sa 08:00-22:00; Su 08:00-21:00
Parking 551 ft ~3 min
Restaurant Seabirds Kitchen 586 ft ~3 min
2390 Bristol Street, Costa Mesa 92626
Mo-Fr 11:00-21:00; Sa-Su 10:00-21:00
Coffee Nook 617 ft ~3 min
Restaurant Bred Hot Chicken 660 ft ~3 min
2930 Bristol Street, Costa Mesa 92626
Su-Th 11:00-22:00
Parking 720 ft ~3 min
Parking 794 ft ~4 min
Transit Bristol-Bear 860 ft ~4 min
Coffee Milk & Honey 0.24 mi ~5 min
2981 Bristol Street, Costa Mesa 92626
Mo-Su 07:00-22:00
Convenience Speedway 0.26 mi ~6 min
Gas station Chevron 0.26 mi ~6 min
2995 Bristol Street, Costa Mesa 92626
Gas station Speedway 0.27 mi ~6 min
Convenience 7-Eleven 0.30 mi ~7 min
3001 South Bristol Street, Costa Mesa 92626-3035
Hotel Residence Inn 0.41 mi ~9 min
881 Baker Street, Costa Mesa 92626
Grocery Mitsuwa 0.42 mi ~9 min
665 Paularino Avenue, Costa Mesa 92626
Mo-Su 09:00-21:00
Gas station Chevron 0.43 mi ~9 min
3048 Bristol Street, Costa Mesa 92626
Convenience 7-Eleven 0.44 mi ~9 min
Coffee In-sīt Coffee 0.45 mi ~9 min
891 Baker Street, Costa Mesa 92626
Hotel Hilton Orange County / Costa Mesa 0.51 mi ~11 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 |
|---|---|---|
| 24126 | CA | Chiropractor primary |
This provider holds licence 24126 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-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 | 1003210006 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 20, 2014 |
| Last updated | Oct 20, 2014 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | D.C |
| Practice address |
2900 BRISTOL ST C105 Costa Mesa, CA 92626 (714) 557-9454 |
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 | 2 | 1 | 0 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 1 | 0 | 0 | 0 |
Sum = 34 · next multiple of 10 = 40 · check digit = 6 · actual last digit = 6
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.