Olivia Tucker, LMSW
Olivia Tucker, LMSW is a provider specialising in Clinical Social Worker in Grand Blanc, MI, registered under NPI 1003278631. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. 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 Grand Blanc, based on OpenStreetMap data collected Sep 15, 2026. Parking is available about 260 ft away. The nearest transit stop is 335 ft away, served by South Saginaw Street & Grand Blanc Road. If you arrive early, there is a coffee shop 0.32 mi away.
Getting here and what is nearby
Transit South Saginaw Street & High Street 34 ft ~1 min
Restaurant Jimmy John's 75 ft ~1 min
Transit South Saginaw Street & Grand Blanc Road 234 ft ~1 min
Parking 212 ft ~1 min
Restaurant Aubree's Pizzeria & Grill 201 ft ~1 min
11501 South Saginaw Street, Grand Blanc 48439
Parking 239 ft ~1 min
Parking 260 ft ~1 min
Restaurant Firehouse Subs 252 ft ~1 min
Transit South Saginaw Street & Grand Blanc Road 335 ft ~2 min
Coffee Qamaria Yemeni Coffee 416 ft ~2 min
Coffee Tim Hortons 0.20 mi ~5 min
11334 South Saginaw Street, Grand Blanc 48439-1204
Mo-We 07:00-19:00; Fr-Su 07:00-19:00
Grocery Colony's Quality Meats 0.20 mi ~4 min
311 East Grand Blanc Road, Grand Blanc 48439
Convenience Mobil Mart 0.25 mi ~6 min
11843 South Saginaw Road, Grand Blanc 48439
Gas station Mobil 0.25 mi ~6 min
11843 South Saginaw Road, Grand Blanc 48439
Convenience Marathon 0.30 mi ~7 min
11911 South Saginaw Road, Grand Blanc 48439
Gas station Marathon 0.30 mi ~6 min
11911 South Saginaw Road, Grand Blanc 48439
Coffee Bubble Bee Tea 0.32 mi ~7 min
130 Perry Road, Grand Blanc 48439-3434
Su‑Th 10:00‑21:00; Fr-Sa 10:00‑22:00
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 |
|---|---|---|
| 6801103784 | MI | Social Worker |
| 6801103784 | MI | Clinical Social Worker primary |
This provider holds licence 6801103784 issued in MI. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Clinical Social Worker
- PAC ID
- 7911246392
- Enrollment ID
- I20190301000169
Medicare enrolment is recorded as approved under the provider type Practitioner - Clinical Social Worker. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
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 | |
|---|---|---|---|---|
| 104100000X | Social Worker | 6801103784 | MI | |
| 1041C0700X | Clinical Social Worker Clinical | 6801103784 | MI | primary |
| 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 | 1003278631 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 23, 2016 |
| Last updated | Nov 5, 2024 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | LMSW |
| Practice address |
10801 S SAGINAW ST STE D Grand Blanc, MI 48439 (810) 771-4074 Fax (810) 866-4450 |
| Mailing address |
1015 MARTHA CT Lapeer, MI 48446 |
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 | 7 | 8 | 6 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 7 | 7 | 6 | 6 |
Sum = 59 · next multiple of 10 = 60 · check digit = 1 · actual last digit = 1
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.