Kathleen Stucker
Kathleen Stucker is a provider specialising in Clinical Social Worker in Sacramento, CA, registered under NPI 1003213729. This provider registers 3 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Sacramento, based on OpenStreetMap data collected Sep 12, 2026. Parking is available about 0.37 mi away at Parking Structure 4. The nearest transit stop is 614 ft away, served by Stockton + Colonial. If you arrive early, there is a coffee shop 0.42 mi away.
Getting here and what is nearby
Parking Parking Structure 3 241 ft ~1 min
4251 X Street, Sacramento 95817
Transit Stockton + X St Medcenter 349 ft ~2 min
Transit Stockton + X St Medcenter 399 ft ~2 min
Hotel Hotel Med Park, Ascend Hotel Collection 467 ft ~2 min
Parking Parking Structure 1 464 ft ~2 min
Transit Stockton + Colonial 614 ft ~3 min
Hotel Courtyard Sacramento Midtown 0.22 mi ~5 min
Hotel De Ville Motel 0.33 mi ~7 min
2756 Stockton Boulevard, Sacramento 95817
Parking Parking Structure 4 0.37 mi ~8 min
2249 48th St, Sacramento 95817
Coffee Starbucks 0.42 mi ~9 min
Restaurant Subway 0.49 mi ~10 min
1978 Stockton Boulevard, Sacramento 95816
Mo-Th 07:00-21:00; Fr 08:00-21:00; Sa-Su 09:00-20:00
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 |
|---|---|---|
| 101939 | CA | Clinical Social Worker primary |
This provider holds licence 101939 issued in CA. 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 Clinical covers
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances. NUCC Health Care Provider Taxonomy, code 1041C0700X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 1041C0700X | Clinical Social Worker Clinical | 101939 | CA | primary |
| 101Y00000X | Counselor | — | — | |
| 104100000X | Social Worker | — | — |
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 | 1003213729 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 24, 2014 |
| Last updated | Apr 30, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
2315 STOCKTON BLVD Sacramento, CA 95817 (916) 734-5628 |
| Mailing address |
8912 VOLUNTEER LN Sacramento, CA 95826 |
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 | 1 | 3 | 7 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 1 | 6 | 7 | 4 |
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.