Carrie Mckiernon, CFNP
NPI 1821307349 · Family Nurse Practitioner · Southaven, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carrie Mckiernon, CFNP is a Family Nurse Practitioner provider in Southaven, MS (NPI 1821307349).
Provider details
- NPI number
- 1821307349
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CFNP
- Sex
- Female
- Sole proprietor
- No
- License
- R872656 (MS)
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 tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
604 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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 129 | $8 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 116 | $8 |
| Liver Function Blood Test Panel80076 | 116 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 105 | $103 |
| Iron Level83540 | 31 | $6 |
| Iron Binding Capacity83550 | 31 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Valacyclovir Hclbrand: Valacyclovir | 33 | — |
| Acyclovir | 25 | 11 |
| Pantoprazole Sodium | 21 | — |
| Cefdinir | 16 | — |
| Gabapentin | 12 | — |
| Azithromycin | 11 | — |
| Dexamethasone | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$625 across 16 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
Registry dates
- Enumerated
- 2010-10-01
- Last updated
- 2014-10-21
Frequently asked questions
- What is Carrie Mckiernon's NPI number?
- Carrie Mckiernon's National Provider Identifier (NPI) is 1821307349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carrie Mckiernon's specialty?
- Carrie Mckiernon is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carrie Mckiernon located?
- Carrie Mckiernon's practice location on file with NPPES is 7668 Airways Blvd, Southaven, MS 38671-5304.
- What is Carrie Mckiernon's phone number?
- The practice phone number listed in the NPPES registry for Carrie Mckiernon is (901) 683-0055.
- Does Carrie Mckiernon accept Medicare?
- Carrie Mckiernon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carrie Mckiernon's NPI active?
- Yes — Carrie Mckiernon's NPI (1821307349) is active in the NPPES registry as of the last update on 2014-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.