Doctor profile · Federal record

Dr. Samantha Wallace, DO

Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Springfield, MO

  • NPI 1821403593
  • Accepts Medicare
  • 12 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3801 S National Ave
Springfield, MO 658075210
(417) 269-7728
fax (417) 269-7729
Additional location
1423 N Jefferson Ave
Springfield, MO 658021917
(417) 269-8817
fax (417) 269-8744
Mailing address
Po Box 802843
Kansas City, MO 641802843

Credentials & registration

NPPES · NUCC
NPI registered
June 2014 — 12 yrs on file
Profile last updated
November 10, 2020
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
Missouri #2015026152 · Missouri #2014019168
Medicaid
MO #1821403593

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821403593. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
710
Distinct HCPCS
7
Medicare allowed
$73,444
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 284 128 $114
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 192 102 $75
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 82 82 $167
99239 Hospital discharge day management, more than 30 minutes 53 53 $109
99238 Hospital discharge day management, 30 minutes or less 50 50 $77
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 38 17 $48
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 11 11 $125

In context: peer comparison

Among 53 peers in Springfield Family Medicine Physician, average services per provider: 91. This provider delivers 7.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
167
Patients
121
Total drug cost
$1,133
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 29 17 $352
Doxycycline Hyclate Generic 24 24 $274
Prednisone Generic 23 23 $91
Furosemide Generic 22 18 $75
Amlodipine Besylate Generic 17 12 $66
Carvedilol Generic 16 14 $77
Ciprofloxacin Hcl Generic 13 13 $78
Atorvastatin Calcium Generic 12 0 $86
Lisinopril Generic 11 0 $33

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Samantha Wallace's medical specialty?
Dr. Samantha Wallace practices Family Medicine Physician in Springfield, MO.
Where does Dr. Samantha Wallace practice?
Dr. Samantha Wallace practices at 3801 S National Ave, Springfield, MO 658075210. Office phone: 4172697728.
What is Dr. Samantha Wallace's NPI?
Dr. Samantha Wallace's National Provider Identifier (NPI) is 1821403593, issued by NPPES.
Does Dr. Samantha Wallace accept Medicare assignment?
Yes. Dr. Samantha Wallace accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Samantha Wallace commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.