NPPES file of Aug 9, 2026

Kacey Phillips, FNP

Nurse Practitioner · Hattiesburg, MS

Kacey Phillips, FNP is a nurse practitioner with a practice address in Hattiesburg, Mississippi, and NPI 1629712310, issued on Apr 27, 2022. Check the license (Mississippi 905420, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629712310
Name
Kacey Phillips
Credential
FNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
905420 MS
Self-reported in NPPES; status is on the state search
Practice location
6414 U S Highway 98 Ste 80, Hattiesburg, MS 39402
Phone
(601) 261-1800
Enumerated
Apr 27, 2022
Record last updated
Jun 25, 2025
Fax
(601) 261-1801
Medicare enrollment
Enrolled (PECOS I20220813000668); 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 6414 U S Highway 98 Ste 80

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

  1. Blake Olmsted, M.D.Allergy & Immunology Physician1780948216
  2. Marlee Wadsworth, MDAllergy & Immunology Physician1003375858

Verify Kacey Phillips 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 905420
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.1 times the Medicare Part D claims of the average nurse practitioner in 2024

2,325 Medicare Part D claims for 520 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Kacey Phillips2,325
  2. Specialty average1,109

Most prescribed

  1. Metoprolol Succinate301 claims
  2. Isosorbide Mononitrate Er284 claims
  3. Amlodipine Besylate191 claims
  4. Metoprolol Tartrate124 claims
  5. Clopidogrel113 claims
  6. Potassium Chloride113 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.

Industry payments in 2024: $773.05

55 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kacey Phillips$773.05
  2. Specialty average$791.64

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. Hattiesburg Clinic PAHattiesburg, MS

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

Kacey Phillips among 1,075 nurse practitioner records in Mississippi

Kacey Phillips, FNP is one of 1,075 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 2022, is newer than 78% of them.

  • NPI issued2022 · 78% of these records are older, 16% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2022 · median 2017 among the 686 with a school on file
  • Record last updated2025 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

73 nurse practitioner records list a practice address in Hattiesburg

They are 73 of the 2,569 NPPES records with a practice address in Hattiesburg, and 1,075 nurse practitioner records in Mississippi.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Lisa Bailey, FNPHattiesburg, MS 394021487609871
  2. Lauren Beckman, AGPCNPHattiesburg, MS 394021427591627
  3. Misty Cagle, FNP-CHattiesburg, MS 394021891941241
  4. Amy Harrington, NP-CHattiesburg, MS 394021629341649
  5. Lynda Harrison, FNPHattiesburg, MS 394021447208830
  6. Jennifer Mascagni, C.F.N.P.Hattiesburg, MS 394021861578635
  7. Kristina Molnar, FNPHattiesburg, MS 394021316480320
  8. Carey Norris, FNPHattiesburg, MS 394021740413764

Common questions

What is Kacey Phillips, FNP's NPI number?

Kacey Phillips, FNP's National Provider Identifier (NPI) is 1629712310, issued on Apr 27, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Kacey Phillips, FNP located?

The NPPES record lists a practice address at 6414 U S Highway 98 Ste 80, Hattiesburg, MS, 39402. Phone: (601) 261-1800. Providers update this record themselves, so call before visiting.

How can I verify Kacey Phillips, FNP's license?

NPPES lists Mississippi license number 905420, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.

How much does Kacey Phillips, FNP prescribe under Medicare Part D?

In 2024, Kacey Phillips, FNP had 2,325 Medicare Part D claims for 520 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

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.