FAMILY STRESS CENTER
FAMILY STRESS CENTER is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003035916, based in Antioch, CA. It is classified under Community/Behavioral Health Agency.
Getting there
Here is what surrounds this office in Antioch, based on OpenStreetMap data collected Aug 31, 2026. Parking is available about 0.22 mi away. The nearest transit stop is 518 ft away, served by West 4th Street & H Street.
Getting here and what is nearby
Transit West 2nd Street & Waldie Plaza 425 ft ~2 min
Transit West 2nd Street & Waldie Plaza 481 ft ~2 min
Transit West 4th Street & H Street 518 ft ~2 min
Parking 752 ft ~3 min
Parking 885 ft ~4 min
Parking 0.22 mi ~5 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 | 1003035916 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Apr 25, 2007 |
| Last updated | Aug 22, 2020 |
| Status | Active |
| Practice address |
315 G ST Antioch, CA 94509 (925) 706-8477 Fax (925) 706-0205 |
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 | 3 | 5 | 9 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 3 | 1 | 9 | 2 |
Sum = 44 · next multiple of 10 = 50 · 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.