NPPES file of Aug 9, 2026

Gavin James Brown, FNP-C

Family Nurse Practitioner · Perryville, MO

Gavin James Brown, FNP-C is a family nurse practitioner with a practice address in Perryville, Missouri, and NPI 1881388817, issued on Jun 5, 2023. Check the license (Missouri 2023020418, as entered in NPPES) with the Missouri 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
1881388817
Name
Gavin James Brown
Credential
FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
2023020418 MO
Self-reported in NPPES; status is on the state search
Practice location
206 Hospital LN Ste 201, Perryville, MO 63775
Phone
(573) 549-4899
Enumerated
Jun 5, 2023
Record last updated
Jan 13, 2025
Medicare enrollment
Enrolled (PECOS I20230707003254); 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 206 Hospital LN Ste 201

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

  1. Amanda Hager, FNP-CFamily Nurse Practitioner1942891767

Verify Gavin James Brown in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2023020418
    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 Missouri license search

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

261 Medicare Part D claims for 194 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Gavin Brown261
  2. Specialty average1,305

Most prescribed

  1. Azithromycin35 claims
  2. Amoxicillin-Clavulanate Potass24 claims
  3. Prednisone21 claims
  4. Methylprednisolone18 claims
  5. Nitrofurantoin Mono-Macro15 claims
  6. Doxycycline Hyclate14 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: $30.73

2 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer 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. Gavin Brown$30.73
  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.

One hospital affiliation

  1. Mercy Hospital PerryPerryville, MO · Critical Access Hospitals2 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Gavin James Brown among 5,226 family nurse practitioner records in Missouri

Gavin James Brown, FNP-C is one of 5,226 family nurse practitioner records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 84% of them.

  • NPI issued2023 · 84% of these records are older, 12% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2023 · median 2018 among the 3,339 with a school on file
  • Record last updated2025 · 44% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

17 family nurse practitioner records list a practice address in Perryville

They are 17 of the 160 NPPES records with a practice address in Perryville, and 5,226 family nurse practitioner records in Missouri.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Kathleen Arnzen, FNPPerryville, MO 637751891726782
  2. Megan BuehlerPerryville, MO 637751124610274
  3. Casey Comte, FNP-CPerryville, MO 637751477149698
  4. Gayla Dace, RN, BC, FNPPerryville, MO 637751427195122
  5. Rachel Dibooglu, FNP-CPerryville, MO 637751750931697
  6. Amanda Hager, FNP-CPerryville, MO 637751942891767
  7. Brad Hennemann, APRN, BC-FNPPerryville, MO 637751760574438
  8. Brooke Hotop, FNP-CPerryville, MO 637751124642764

Common questions

What is Gavin James Brown, FNP-C's NPI number?

Gavin James Brown, FNP-C's National Provider Identifier (NPI) is 1881388817, issued on Jun 5, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Gavin James Brown, FNP-C located?

The NPPES record lists a practice address at 206 Hospital LN Ste 201, Perryville, MO, 63775. Phone: (573) 549-4899. Providers update this record themselves, so call before visiting.

How can I verify Gavin James Brown, FNP-C's license?

NPPES lists Missouri license number 2023020418, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

How much does Gavin James Brown, FNP-C prescribe under Medicare Part D?

In 2024, Gavin James Brown, FNP-C had 261 Medicare Part D claims for 194 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.