MENTAL HEALTH MATTERS, LLC
MENTAL HEALTH MATTERS, LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003514852, based in Sioux City, IA. It is classified under Community/Behavioral Health Agency.
Getting there
Here is what surrounds this office in Sioux City, based on OpenStreetMap data collected Oct 2, 2026. Parking is available about 0.44 mi away at Martin Luther King Jr. Transportation Center. There is EV charging 0.29 mi from the office — useful if you are driving in from out of town. If you arrive early, there is a coffee shop 0.48 mi away.
Getting here and what is nearby
Restaurant Rebos 131 ft ~1 min
1101 4th Street
Restaurant Diving Elk 205 ft ~1 min
1101 4th Street
Restaurant Luciano's 332 ft ~2 min
Coffee Jitters 701 ft ~3 min
Hotel Courtyard By Marriott 863 ft ~4 min
EV charging 0.29 mi ~6 min
Convenience Kum & Go 0.30 mi ~6 min
Gas station Kum & Go 0.31 mi ~7 min
Parking Discovery Parking 0.31 mi ~7 min
Parking Heritage Parking 0.31 mi ~7 min
Hotel Sioux City Hotel 0.32 mi ~7 min
Coffee Coffee & Purrs 0.41 mi ~9 min
Hotel Holiday Inn 0.42 mi ~9 min
Parking Martin Luther King Jr. Transportation Center 0.44 mi ~9 min
Convenience Abarrotes Aguilar 0.45 mi ~10 min
1001 Court Street, Sioux City 51105
Gas station Sinclair 0.47 mi ~10 min
Coffee Scooter's Coffee 0.48 mi ~10 min
675 Gordon Drive, Sioux City
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 | 1003514852 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Feb 21, 2023 |
| Last updated | Dec 22, 2025 |
| Status | Active |
| Practice address |
1119 4TH ST STE 208 Sioux City, IA 51101 (712) 898-3637 |
| Mailing address |
201 W 4TH ST Kingsley, IA 51028 |
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 | 5 | 1 | 4 | 8 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 1 | 8 | 8 | 1 |
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.