Doctor profile · Federal record

Dr. Ji Ma, MD

Internal Medicine Physician (CMS: Internal Medicine) · Ft. Smith, AR

  • NPI 1497953020
  • Accepts Medicare
  • 28 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1001 Towson Ave
Ft. Smith, AR 72901
(479) 441-4000
fax (479) 709-7053
Mailing address
Po Box 2420
Fort Smith, AR 729022420

Credentials & registration

NPPES · NUCC
NPI registered
July 2007 — 19 yrs on file
Profile last updated
May 21, 2021
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Arkansas #E5328
Medicaid (2)
AR #166388001 · OK #200115950A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497953020. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
722
Distinct HCPCS
3
Medicare allowed
$76,679
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 447 187 $114
99239 Hospital discharge day management, more than 30 minutes 140 136 $110
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 135 73 $76

In context: peer comparison

Among 1 peers in Ft. Smith Internal Medicine Physician, average services per provider: 240. This provider delivers 3.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
91
Patients
86
Total drug cost
$745
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 23 23 $185
Cefuroxime (Cefuroxime Axetil) Brand 23 23 $265
Oxycodone Hcl Generic 16 15 $94
Prednisone Generic 15 13 $77
Pantoprazole Sodium Generic 14 12 $124

Frequently asked questions

Auto-generated from federal data
What is Dr. Ji Ma's medical specialty?
Dr. Ji Ma practices Internal Medicine Physician in Ft. Smith, AR.
Where does Dr. Ji Ma practice?
Dr. Ji Ma practices at 1001 Towson Ave, Ft. Smith, AR 72901. Office phone: 4794414000.
What is Dr. Ji Ma's NPI?
Dr. Ji Ma's National Provider Identifier (NPI) is 1497953020, issued by NPPES.
Does Dr. Ji Ma accept Medicare assignment?
Yes. Dr. Ji Ma accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ji Ma commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.