Claudia Southern, NP
NPI 1831588383 · Adult Health Nurse Practitioner · Chesterfield, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claudia Southern, NP is a Adult Health Nurse Practitioner provider in Chesterfield, MO (NPI 1831588383).
Provider details
- NPI number
- 1831588383
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 2014043965 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
341 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Advance Care Planning, First 30 Minutes99497 | 86 | $63 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 59 | $98 |
| Advance Care Planning, Each Additional 30 Minutes99498 | 57 | $59 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 49 | $65 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 43 | $143 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 25 |
Practice location
Mailing address
Additional practice locations (1)
- 1000 Medical Center BlvdLawrenceville, GA 30046-7694Phone: (678) 312-3869
Registry dates
- Enumerated
- 2015-01-21
- Last updated
- 2022-12-06
- Certified
- 2022-12-06
Frequently asked questions
- What is Claudia Southern's NPI number?
- Claudia Southern's National Provider Identifier (NPI) is 1831588383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudia Southern's specialty?
- Claudia Southern is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Claudia Southern located?
- Claudia Southern's practice location on file with NPPES is 224 S Woods Mill Rd Ste 620s, Chesterfield, MO 63017-3619.
- What is Claudia Southern's phone number?
- The practice phone number listed in the NPPES registry for Claudia Southern is (636) 685-7788.
- Does Claudia Southern accept Medicare?
- Claudia Southern is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claudia Southern's NPI active?
- Yes — Claudia Southern's NPI (1831588383) is active in the NPPES registry as of the last update on 2022-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.