Caraline Walker, RN
NPI 1992319321 · Nurse Practitioner · Flowood, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caraline Walker, RN is a Nurse Practitioner provider in Flowood, MS (NPI 1992319321).
Provider details
- NPI number
- 1992319321
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 905420 (MS)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
262 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 114 | $97 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 44 | $12 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 29 | $70 |
| Advance Care Planning, First 30 Minutes99497 | 20 | $64 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 19 | $9 |
| Blood Glucose (sugar) Level82947 | 19 | $4 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 218 | 45 |
| Amlodipine Besylate | 171 | 96 |
| Gabapentin | 159 | 60 |
| Atorvastatin Calcium | 123 | 65 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 105 | 35 |
| Metformin Hcl | 99 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$61 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 1171 Hart StCanton, MS 39046-4805Phone: (601) 859-8888
- 1082 Gluckstadt RdMadison, MS 39110-7243Phone: (601) 707-5621
- 1435 Grand AveYazoo City, MS 39194-2651Phone: (662) 746-3555
Registry dates
- Enumerated
- 2020-09-02
- Last updated
- 2023-05-05
- Certified
- 2023-05-05
Frequently asked questions
- What is Caraline Walker's NPI number?
- Caraline Walker's National Provider Identifier (NPI) is 1992319321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caraline Walker's specialty?
- Caraline Walker is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Caraline Walker located?
- Caraline Walker's practice location on file with NPPES is 2629 Courthouse Cir, Flowood, MS 39232-9521.
- What is Caraline Walker's phone number?
- The practice phone number listed in the NPPES registry for Caraline Walker is (601) 420-4300.
- Does Caraline Walker accept Medicare?
- Caraline Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caraline Walker's NPI active?
- Yes — Caraline Walker's NPI (1992319321) is active in the NPPES registry as of the last update on 2023-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.