Maurisa Castillo
Maurisa Castillo is a Counselor in Santa Ana, CA, registered under NPI 1003220542.
Getting there
Here is what surrounds this office in Santa Ana, based on OpenStreetMap data collected Sep 12, 2026. Parking is available about 0.40 mi away. There is EV charging 0.38 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 907 ft away, served by 17th-Sherry. If you arrive early, there is a coffee shop 0.44 mi away.
Getting here and what is nearby
Transit 17th-Concord 201 ft ~1 min
Transit 17th-Concord 202 ft ~1 min
Restaurant Fantastic Cafe 642 ft ~3 min
1727 East 17th Street, 92705
Su-Th 09:00-21:00; Fr-Sa 09:00-23:00
Restaurant Wendy's 760 ft ~3 min
1737 East 17th Street, Santa Ana 92705
07:00-22:00
Grocery Superior Grocers 870 ft ~4 min
Transit 17th-Sherry 907 ft ~4 min
Parking 875 ft ~4 min
Restaurant Pollo Campero 0.32 mi ~7 min
1325 East 17th Street, Santa Ana 92705
Coffee Krak Boba 0.37 mi ~8 min
EV charging 0.38 mi ~8 min
Parking 0.39 mi ~8 min
Parking 0.40 mi ~8 min
Grocery Albertsons 0.42 mi ~9 min
Coffee Starbucks 0.44 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
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Counselor covers
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification. NUCC Health Care Provider Taxonomy, code 101Y00000X
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 | 1003220542 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 12, 2014 |
| Last updated | Jun 12, 2014 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
1615 E 17TH ST Santa Ana, CA 92705 (714) 474-7589 |
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 | 2 | 0 | 5 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 2 | 0 | 5 | 8 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
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.