Doctor profile · Federal record

Dr. Christian Barr, DO

Psychiatry Physician (CMS: Psychiatry) · Sumter, SC

  • NPI 1255999397
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Tandem Health Sc, 1278 N Lafayette Dr
Sumter, SC 291502964
(803) 774-4500
fax (803) 774-4650
Mailing address
550 S Pike West
Sumter, SC 29150

Credentials & registration

NPPES · NUCC
NPI registered
June 2019 — 7 yrs on file
Profile last updated
November 20, 2024
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
South Carolina #LL82232
Medicaid
SC #822328

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255999397. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$56
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Otsuka America Pharmaceutical, INC. 1 $20.75
Abbvie INC. 1 $18.19
Neurocrine Biosciences, INC. 1 $16.83

By nature of payment

Food and Beverage
$56

Frequently asked questions

Auto-generated from federal data
What is Dr. Christian Barr's medical specialty?
Dr. Christian Barr practices Psychiatry Physician in Sumter, SC.
Where does Dr. Christian Barr practice?
Dr. Christian Barr practices at Tandem Health Sc, Sumter, SC 291502964. Office phone: 8037744500.
What is Dr. Christian Barr's NPI?
Dr. Christian Barr's National Provider Identifier (NPI) is 1255999397, issued by NPPES.
Does Dr. Christian Barr accept Medicare assignment?
Yes. Dr. Christian Barr accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.