Doctor profile · Federal record

Dr. Rielle Walker, MSN, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Greenville, SC

  • NPI 1902474950
  • Accepts Medicare
  • 3 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
117 Commons Way
Greenville, SC 296113850
(864) 520-2020
Mailing address
11 Century Dr Apt 3002
Greenville, SC 296071645

Credentials & registration

NPPES · NUCC
NPI registered
June 2021 — 5 yrs on file
Profile last updated
August 14, 2023
Year of graduation
2023 — 3 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
South Carolina #27561

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902474950. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,396
Transactions
89
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 18 $529.94
Axsome Therapeutics, Inc. 12 $469.87
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 11 $325.77
Otsuka America Pharmaceutical, Inc. 17 $274.96
Supernus Pharmaceuticals, Inc. 2 $166.29
E.R. Squibb & Sons, L.L.C. 2 $134.76
Lundbeck LLC 7 $116.83
Janssen Pharmaceuticals, Inc 6 $98.29
Vanda Pharmaceuticals Inc. 3 $75.88
Tris Pharma Inc 3 $47.16
Neurocrine Biosciences, Inc. 2 $47.12
Alkermes, Inc. 2 $32.34
Teva Pharmaceuticals USA, Inc. 2 $31.12
Corium, LLC 1 $24.39
Bausch Health US, LLC 1 $20.79

By nature of payment

Food and Beverage
$2,383
Education
$12

Frequently asked questions

Auto-generated from federal data
What is Dr. Rielle Walker's medical specialty?
Dr. Rielle Walker practices Psychiatric/Mental Health Nurse Practitioner in Greenville, SC.
Where does Dr. Rielle Walker practice?
Dr. Rielle Walker practices at 117 Commons Way, Greenville, SC 296113850. Office phone: 8645202020.
What is Dr. Rielle Walker's NPI?
Dr. Rielle Walker's National Provider Identifier (NPI) is 1902474950, issued by NPPES.
Does Dr. Rielle Walker accept Medicare assignment?
Yes. Dr. Rielle Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.