Doctor profile · Federal record

Dr. Duangned Tantawanichpisal, MD

Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Spartanburg, SC

  • NPI 1447278882
  • Accepts Medicare
  • MIPS 96.1 / 100 · 2023
  • 36 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
101 E Wood St, Suite 401
Spartanburg, SC 293033040
(864) 560-6654
fax (864) 560-7353
Mailing address
Po Box 743070
Atlanta, GA 303743070

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
October 10, 2023
Year of graduation
1990 — 36 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
South Carolina #23714
Medicaid
SC #237149

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1447278882. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
539
Distinct HCPCS
7
Medicare allowed
$60,462
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 174 78 $76
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 139 138 $165
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 102 64 $114
99239 Hospital discharge day management, more than 30 minutes 50 50 $109
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 40 21 $48
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 21 21 $126
99291 Critical care, first 30-74 minutes 13 13 $205

In context: peer comparison

Among 14 peers in this city , average services per provider: 135. This provider delivers 4.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$82
Transactions
5
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 3 $45.57
Inari Medical, Inc. 1 $18.99
Boston Scientific Corporation 1 $17.74

By nature of payment

Food and Beverage
$82

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
27
Patients
0
Total drug cost
$115
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 16 0 $83
Amlodipine Besylate Generic 11 0 $32

Frequently asked questions

Auto-generated from federal data
What is Dr. Duangned Tantawanichpisal's medical specialty?
Dr. Duangned Tantawanichpisal practices Hospitalist Physician in Spartanburg, SC.
Where does Dr. Duangned Tantawanichpisal practice?
Dr. Duangned Tantawanichpisal practices at 101 E Wood St, Spartanburg, SC 293033040. Office phone: 8645606654.
What is Dr. Duangned Tantawanichpisal's NPI?
Dr. Duangned Tantawanichpisal's National Provider Identifier (NPI) is 1447278882, issued by NPPES.
Does Dr. Duangned Tantawanichpisal accept Medicare assignment?
Yes. Dr. Duangned Tantawanichpisal accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Duangned Tantawanichpisal commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.