HUMBOLDT FAMILY SERVICE CENTER
HUMBOLDT FAMILY SERVICE CENTER is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003355959, based in Eureka, CA. It is classified under Community/Behavioral Health Agency.
Getting there
Here is what surrounds this office in Eureka, based on OpenStreetMap data collected Sep 20, 2026. Parking is available about 0.22 mi away. There is EV charging 0.42 mi from the office — useful if you are driving in from out of town. A pharmacy sits 0.38 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.41 mi away.
Getting here and what is nearby
Convenience Stop and Shop Market 651 ft ~3 min
Parking 1,025 ft ~4 min
Parking 0.21 mi ~5 min
Parking 0.22 mi ~5 min
Gas station Great Gas 0.31 mi ~7 min
Restaurant Hole in the Wall 0.32 mi ~7 min
Restaurant Jack in the Box 0.34 mi ~7 min
Restaurant Adel's Restaurant 0.35 mi ~8 min
1724 Broadway Street, Eureka 95501
Hotel Broadway Motel 0.36 mi ~8 min
Grocery Eureka Natural Foods 0.36 mi ~8 min
Pharmacy Walgreens 0.38 mi ~8 min
Coffee Dutch Bros. Coffee 0.41 mi ~9 min
Hotel Holiday Inn Express & Suites Eureka 0.41 mi ~9 min
EV charging 0.42 mi ~9 min
Convenience C and V Market 0.43 mi ~9 min
Hotel Motel 6 Eureka, CA 0.43 mi ~9 min
Convenience SpeedMart 0.44 mi ~9 min
Gas station Texaco 0.44 mi ~9 min
Gas station Costco Gasoline 0.48 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
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 Community/Behavioral Health covers
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment. NUCC Health Care Provider Taxonomy, code 251S00000X
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 | 1003355959 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Feb 13, 2017 |
| Last updated | Feb 13, 2017 |
| Status | Active |
| Practice address |
1802 CALIFORNIA ST Eureka, CA 95501 (707) 443-7358 |
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 | 3 | 5 | 5 | 9 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 5 | 1 | 9 | 1 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.