Garth H. Horn, FNP
Primary Care Nurse Practitioner · Houston, MS
Garth H. Horn, FNP is a primary care nurse practitioner with a practice address in Houston, Mississippi, and NPI 1033710272, issued on Nov 4, 2020. Check the license (Mississippi 904269, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Garth H. Horn
- Credential
- FNP
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- 904269 MS
Self-reported in NPPES; status is on the state search - Practice location
- 457 E Madison St, Houston, MS 38851
- Phone
- (662) 456-4277
- Enumerated
- Nov 4, 2020
- Record last updated
- Nov 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (662) 456-9589
- Medicare enrollment
- Enrolled (PECOS I20201125000491); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 114 in Mississippi → Look up another NPI →
Also registered at 457 E Madison St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jena Anthony, FNP-CFamily Nurse Practitioner1962870253
Verify Garth H. Horn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license 904269Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8.9 times the Medicare Part D claims of the average primary care nurse practitioner in 2024
13,216 Medicare Part D claims for 521 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 161 claims were for opioids.
Most prescribed
- Amlodipine Besylate604 claims
- Atorvastatin Calcium519 claims
- Gabapentin492 claims
- Levothyroxine Sodium488 claims
- Lisinopril392 claims
- Metoprolol Succinate332 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: $117.32
7 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 4,321 providers of this specialty with any payment received $625.13 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Boa Vida Hospital OF Aberdeen MS LLCAberdeen, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Garth H. Horn among 114 primary care nurse practitioner records in Mississippi
Garth H. Horn, FNP is one of 114 primary care nurse practitioner records with a practice address in Mississippi. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 52% of them.
- NPI issued2020 · 52% of these records are older, 39% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2020 · median 2018 among the 64 with a school on file
- Record last updated2021 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 primary care nurse practitioner record lists a practice address in Houston
They are 1 of the 58 NPPES records with a practice address in Houston, and 114 primary care nurse practitioner records in Mississippi.
All 114 in Mississippi → Every provider in Houston → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Sarah Adams, FNPMooreville, MS 388571760096127
- Kristy Franks, FNPFulton, MS 388431619591542
- Melissa Morgan, F.N.P.Corinth, MS 388341699042754
- Meagan Cherry, NPBooneville, MS 388291871945816
- Laquania Williams, NURSE PRACTITIONERVardaman, MS 388781063912046
- Laura Rhea, FNP-CTupelo, MS 388041255004073
- Kelsey WomackTupelo, MS 388041679037279
- Julie DukeGrenada, MS 389011164348272
Common questions
What is Garth H. Horn, FNP's NPI number?
Garth H. Horn, FNP's National Provider Identifier (NPI) is 1033710272, issued on Nov 4, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Garth H. Horn, FNP located?
The NPPES record lists a practice address at 457 E Madison St, Houston, MS, 38851. Phone: (662) 456-4277. Providers update this record themselves, so call before visiting.
How can I verify Garth H. Horn, FNP's license?
NPPES lists Mississippi license number 904269, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Garth H. Horn, FNP prescribe under Medicare Part D?
In 2024, Garth H. Horn, FNP had 13,216 Medicare Part D claims for 521 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. 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.