NPPES file of Aug 9, 2026

Carrie E. McKiernon, CFNP

Family Nurse Practitioner · Southaven, MS

Carrie E. McKiernon, CFNP is a family nurse practitioner with a practice address in Southaven, Mississippi, and NPI 1821307349, issued on Oct 1, 2010. Check the license (Mississippi R872656, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821307349
Name
Carrie E. McKiernon
Credential
CFNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
R872656 MS
Self-reported in NPPES; status is on the state search
Practice location
7668 Airways Blvd, Southaven, MS 38671
Phone
(901) 683-0055
Enumerated
Oct 1, 2010
Record last updated
Oct 21, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicaid ID
06132213 MS
Medicare enrollment
Enrolled (PECOS I20150408000540); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 7668 Airways Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sonia Benn, MDHematology & Oncology Physician1801825781

Verify Carrie E. McKiernon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
    Search for license R872656
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Mississippi license search

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80% fewer Medicare Part D claims than the average family nurse practitioner in 2024

264 Medicare Part D claims for 73 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Carrie McKiernon264
  2. Specialty average1,305

Most prescribed

  1. Valacyclovir33 claims
  2. Acyclovir25 claims
  3. Pantoprazole Sodium21 claims
  4. Cefdinir16 claims
  5. Gabapentin12 claims
  6. Azithromycin11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 87.9 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score78.3
  2. Costout of 100 · 30%75.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $624.78

16 payments; by number, the most common kind was food and beverage; the largest payer was Kite Pharma, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Carrie McKiernon$624.78
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. The West Clinic P.C.Memphis, TN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Carrie E. McKiernon among 3,798 family nurse practitioner records in Mississippi

Carrie E. McKiernon, CFNP is one of 3,798 family nurse practitioner records with a practice address in Mississippi. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 22% of them.

  • NPI issued2010 · 22% of these records are older, 75% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2010 · median 2017 among the 2,576 with a school on file
  • Record last updated2014 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

84 family nurse practitioner records list a practice address in Southaven

They are 84 of the 1,123 NPPES records with a practice address in Southaven, and 3,798 family nurse practitioner records in Mississippi.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Jennifer Dewey, FNPSouthaven, MS 386711861641334
  2. Stephanie Durden, ARNPSouthaven, MS 386711154370740
  3. Yen Farmer, FNP-BCSouthaven, MS 386711083902613
  4. Nicole George, APRNSouthaven, MS 386711548569551
  5. Mary Grant, FNPSouthaven, MS 386711093970733
  6. Cara Massey, FNPSouthaven, MS 386711548510761
  7. Mary Miller, NPSouthaven, MS 386711093774267
  8. Rebecca Robertson, FNPSouthaven, MS 386711033221106

Common questions

What is Carrie E. McKiernon, CFNP's NPI number?

Carrie E. McKiernon, CFNP's National Provider Identifier (NPI) is 1821307349, issued on Oct 1, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Carrie E. McKiernon, CFNP located?

The NPPES record lists a practice address at 7668 Airways Blvd, Southaven, MS, 38671. Phone: (901) 683-0055. Providers update this record themselves, so call before visiting.

How can I verify Carrie E. McKiernon, CFNP's license?

NPPES lists Mississippi license number R872656, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.

How much does Carrie E. McKiernon, CFNP prescribe under Medicare Part D?

In 2024, Carrie E. McKiernon, CFNP had 264 Medicare Part D claims for 73 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Carrie E. McKiernon, CFNP's MIPS final score?

The 2023 MIPS final score is 87.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.