Catherine Brock, MA, LMHC, LPCC
Catherine Brock, MA, LMHC, LPCC is a Mental Health Counselor in Long Beach, CA, registered under NPI 1003024738. 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 Long Beach, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 303 ft away. There is EV charging 0.47 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 0.24 mi away, served by Second and Ravenna. A pharmacy sits 0.46 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.40 mi away.
Getting here and what is nearby
Parking 144 ft ~1 min
Parking 177 ft ~1 min
Parking 303 ft ~2 min
Restaurant Naples Rib Company 402 ft ~2 min
5800 East 2nd Street, Long Beach 90803
Transit Second & East Campo 454 ft ~2 min
Restaurant Kelly's 945 ft ~4 min
5716 East 2nd Street, 90803
Transit Second & Ravenna 0.20 mi ~4 min
Transit Second and Ravenna 0.24 mi ~5 min
Coffee Small Cafe 0.27 mi ~6 min
Restaurant Massimo's 0.31 mi ~7 min
Coffee Starbucks 0.38 mi ~8 min
6324 East Pacific Coast Highway, Long Beach 90803
Grocery Ralphs 0.39 mi ~8 min
6290 East Pacific Coast Highway, Long Beach 90803
Mo-Su 05:00-01:00
Coffee Starbucks 0.40 mi ~9 min
6290 East Pacific Coast Highway, Long Beach 90803
Grocery Gelson's 0.43 mi ~9 min
EV charging ChargePoint 0.45 mi ~10 min
EV charging 0.46 mi ~10 min
Pharmacy CVS Pharmacy 0.46 mi ~10 min
EV charging ChargePoint 0.47 mi ~10 min
Grocery Whole Foods Market 0.49 mi ~10 min
6400 East Marina Drive, Long Beach 90803
Mo-Su 07:00-22:00
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 |
|---|---|---|
| LH 00009706 | WA | Mental Health Counselor primary |
This provider holds licence LH 00009706 issued in WA. 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 Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YM0800X
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 | 1003024738 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 18, 2007 |
| Last updated | Nov 4, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | MA, LMHC, LPCC |
| Practice address |
5855 E NAPLES PLZ STE 206 Long Beach, CA 90803 (425) 891-3749 |
| Mailing address |
1133 CAMELBACK ST UNIT 7476 Newport Beach, CA 92658 |
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 | 2 | 4 | 7 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 2 | 8 | 7 | 6 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
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.