Registry data as of Aug 27, 2026

Caitlyn Brett, DO

Family Medicine Physician · Waynesboro, MS

Caitlyn Brett, DO is a family medicine physician with a practice address in Waynesboro, Mississippi, and NPI 1881334514, issued on Mar 30, 2022. Check the license (Mississippi 33584, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1881334514
Name
Caitlyn Brett
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
33584 MS
Self-reported in NPPES; status is on the state search
Practice location
951 Matthew Dr Ste A, Waynesboro, MS 39367
Phone
(601) 735-2401
Enumerated
Mar 30, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 951 Matthew Dr Ste A

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

  1. Allison Akridge, DOFamily Medicine Physician1164047197
  2. Lisa Akridge, NPNurse Practitioner1720619083
  3. Rachel Palmer, D.O.Pediatrics Physician1689105819
  4. Monica Williams, FNPFamily Nurse Practitioner1356123301

Verify Caitlyn Brett in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
    Search for license 33584
    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
Open 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.

76% fewer Medicare Part D claims than the average family medicine physician in 2024

855 Medicare Part D claims for 116 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. 53 claims were for opioids.

  1. Caitlyn Brett855
  2. Specialty average3,519

Most prescribed

  1. Atorvastatin Calcium65 claims
  2. Losartan Potassium34 claims
  3. Omeprazole28 claims
  4. Hydrochlorothiazide25 claims
  5. Albuterol Sulfate Hfa24 claims
  6. Ozempic22 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: $64.25

4 payments, mostly food and beverage; the largest payer was Lilly USA, LLC. The 53,013 providers of this specialty with any payment received $861.30 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Caitlyn Brett$64.25
  2. Specialty average$861.30

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

One hospital or facility affiliation

  1. Wayne General HospitalWaynesboro, MS · Acute Care Hospitals3 of 5 stars

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

7 family medicine physician records list a Waynesboro practice address

They are 7 of the 90 NPPES records with a Waynesboro practice address, and 1,133 family medicine physician records in Mississippi.

Other family medicine physician records in Mississippi

  1. Abdu Mohamed Abdallah Ahmed, MDJackson, MS1851824171
  2. Kevin Abel, M.D.Baldwyn, MS1134356272
  3. George Abraham, MDVicksburg, MS1184669798
  4. Audie Adams, M.D.Senatobia, MS1811074511
  5. Dennis Adams, MDMendenhall, MS1033137658
  6. Onaola AdedejiMeridian, MS1952155665
  7. Shawanda Agnew, MDSouthaven, MS1790197416
  8. Sahiba Ahluwalia, MDBay St Louis, MS1962856419
  9. Marilyn Aiello, M.D.Jackson, MS1710088158
  10. Seren Ainsworth, FNP-CBiloxi, MS1356900534

Common questions

What is Caitlyn Brett, DO's NPI number?

Caitlyn Brett, DO's National Provider Identifier (NPI) is 1881334514, issued on Mar 30, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Caitlyn Brett, DO located?

The NPPES record lists a practice address at 951 Matthew Dr Ste A, Waynesboro, MS, 39367. Phone: (601) 735-2401. Providers update this record themselves, so call before visiting.

How can I verify Caitlyn Brett, DO's license?

NPPES lists Mississippi license number 33584, as entered by the provider. Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Caitlyn Brett, DO prescribe under Medicare Part D?

In 2024, Caitlyn Brett, DO had 855 Medicare Part D claims for 116 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.