Doctor profile · Federal record

Dr. Claudia Southern, NP

Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Chesterfield, MO

  • NPI 1831588383
  • Accepts Medicare
  • MIPS 94.2 / 100 · 2023
  • 12 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
224 S Woods Mill RD Ste 620S
Chesterfield, MO 630173619
(636) 685-7788
Additional location
1000 Medical Center Blvd
Lawrenceville, GA 300467694
(678) 312-3869
Mailing address
1000 Medical Center Blvd
Lawrenceville, GA 300467694

Credentials & registration

NPPES · NUCC
NPI registered
January 2015 — 11 yrs on file
Profile last updated
December 6, 2022
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
363LA2200X — NUCC code
State license (1)
Missouri #2014043965

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1831588383. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
220
Distinct HCPCS
6
Medicare allowed
$19,483
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 58 31 $66
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 48 30 $100
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 45 44 $145
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 37 25 $42
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 16 15 $109
99497 Advance care planning, first 30 minutes 16 12 $63

In context: peer comparison

Among 13 peers in Chesterfield Adult Health Nurse Practitioner, average services per provider: 118. This provider delivers 1.9× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Claudia Southern's medical specialty?
Dr. Claudia Southern practices Adult Health Nurse Practitioner in Chesterfield, MO.
Where does Dr. Claudia Southern practice?
Dr. Claudia Southern practices at 224 S Woods Mill RD Ste 620S, Chesterfield, MO 630173619. Office phone: 6366857788.
What is Dr. Claudia Southern's NPI?
Dr. Claudia Southern's National Provider Identifier (NPI) is 1831588383, issued by NPPES.
Does Dr. Claudia Southern accept Medicare assignment?
Yes. Dr. Claudia Southern accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Claudia Southern commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.