Shameika Underwood
Shameika Underwood is a Mental Health Counselor in Anderson, SC, registered under NPI 1003616061. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Anderson, based on OpenStreetMap data collected Oct 10, 2026. Parking is available about 708 ft away.
Getting here and what is nearby
Parking 290 ft ~2 min
Parking 312 ft ~2 min
Parking 708 ft ~3 min
Restaurant Jet's Pizza 0.26 mi ~6 min
North Highway 81, Anderson 29621
Restaurant Fiesta 0.28 mi ~6 min
North Highway 81, Anderson 29621
Restaurant Subway 0.32 mi ~7 min
3630 North Highway 81, Anderson 29621
Mo-Fr 07:00-22:00; Sa 08:00-22:00; Su 09:00-21:00
Convenience Shell 0.35 mi ~7 min
North Highway 81, Anderson 29621
Gas station Shell 0.35 mi ~8 min
Convenience 7-Eleven 0.40 mi ~9 min
Gas station 7-Eleven 0.40 mi ~8 min
Grocery Food Lion 0.49 mi ~10 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 |
|---|---|---|
| 18288 | SC | Mental Health Counselor primary |
This provider holds licence 18288 issued in SC. 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 Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YM0800X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 101YM0800X | Mental Health Counselor Mental Health | 18288 | SC | primary |
| 101YA0400X | Addiction (Substance Use Disorder) Counselor Addiction (Substance Use Disorder) | — | — |
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 | 1003616061 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 18, 2025 |
| Last updated | Mar 20, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
1 LINWA BLVD Anderson, SC 29621 (864) 260-2220 |
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 | 6 | 1 | 6 | 0 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 1 | 3 | 0 | 3 |
Sum = 39 · next multiple of 10 = 40 · 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.