Olivia Sandin
Olivia Sandin is a provider specialising in Clinical Social Worker in Cary, NC, registered under NPI 1003592593. 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 Cary, based on OpenStreetMap data collected Oct 9, 2026. Parking is available about 652 ft away. The nearest transit stop is 0.22 mi away, served by James Jackson Avenue at Cary Public Works. If you arrive early, there is a coffee shop 0.38 mi away.
Getting here and what is nearby
Transit James Jackson Avenue & Towerview Court 390 ft ~2 min
Transit James Jackson Avenue & Towerview Court 482 ft ~2 min
Parking 524 ft ~2 min
Parking 617 ft ~3 min
Parking 652 ft ~3 min
Transit James Jackson Avenue at Cary Public Works 0.22 mi ~5 min
Coffee Meeple's Brew 0.31 mi ~7 min
9545 Chapel Hill Road, 27560
Mo-Fr 08:00-16:00; Sa-Su 08:00-17:00
Restaurant Swagat Indian Cuisine 0.31 mi ~7 min
9549 Chapel Hill Road, Morrisville 27560
Restaurant Henry's Gelato 0.33 mi ~7 min
1063 Darrington Drive
Tu-We 18:00-21:00;Th-Sa 12:00-21:00;Su 12:00-20:00
Restaurant Five Spice BBQ 0.34 mi ~7 min
1065 Darrington Drive
Mo-Fr 12:00-22:00; Sa, Su 11:00-22:00
Grocery Food Lion 0.35 mi ~7 min
Coffee Starbucks 0.38 mi ~8 min
Convenience Refuel 0.44 mi ~9 min
Gas station Refuel 0.45 mi ~10 min
2003 Northwest Cary Parkway, Morrisville 27560
Grocery Spices Hut Indian Groceries 0.45 mi ~9 min
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 |
|---|---|---|
| P019175 | NC | Clinical Social Worker primary |
This provider holds licence P019175 issued in NC. 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
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 | 1003592593 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 27, 2023 |
| Last updated | Jul 18, 2024 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
120 TOWERVIEW CT Cary, NC 27513 (919) 585-5085 |
| Mailing address |
130 IOWA LN STE 102 Cary, NC 27511 |
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 | 9 | 2 | 5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 9 | 4 | 5 | 9 |
Sum = 57 · next multiple of 10 = 60 · check digit = 3 · actual last digit = 3
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.