Kaitlyn Leigh Horner, PA-C
Physician Assistant · Summerville, SC
Kaitlyn Leigh Horner, PA-C is a physician assistant with a practice address in Summerville, South Carolina, and NPI 1477018083, issued on Feb 7, 2019. Check the license (South Carolina 3147, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kaitlyn Leigh Horner
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 3147 SC
Self-reported in NPPES; status is on the state search - Practice location
- 2001 2ND Ave Ste 201, Summerville, SC 29486
- Phone
- (843) 572-4840
- Enumerated
- Feb 7, 2019
- Record last updated
- Sep 13, 2022
- Medicare enrollment
- Enrolled (PECOS I20190318002841); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,294 in South Carolina → Look up another NPI →
Also registered at 2001 2ND Ave Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Haley Bouchard, PA-CPhysician Assistant1588119259
- Bradley Collins, DORheumatology Physician1326533308
- Colin Edgerton, MDRheumatology Physician1245307578
- William Edwards, M.D.Rheumatology Physician1952409997
Verify Kaitlyn Leigh Horner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 3147Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average physician assistant in 2024
1,823 Medicare Part D claims for 306 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 123 claims were for opioids.
Most prescribed
- Hydroxychloroquine Sulfate220 claims
- Prednisone204 claims
- Methotrexate195 claims
- Gabapentin141 claims
- Pregabalin112 claims
- Tramadol Hcl104 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 MIPS final score for 2023 (Medicare payment program): 96.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,318.90
110 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Articularis Healthcare Group IncMount Pleasant, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kaitlyn Leigh Horner among 2,294 physician assistant records in South Carolina
Kaitlyn Leigh Horner, PA-C is one of 2,294 physician assistant records with a practice address in South Carolina. 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 2019, is newer than 51% of them.
- NPI issued2019 · 51% of these records are older, 43% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2018 · median 2019 among the 1,516 with a school on file
- Record last updated2022 · 31% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
76 physician assistant records list a practice address in Summerville
They are 76 of the 1,915 NPPES records with a practice address in Summerville, and 2,294 physician assistant records in South Carolina.
All 2,294 in South Carolina → Every provider in Summerville → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Haley Bouchard, PA-CSummerville, SC 294861588119259
- Jana Chinners, PA-CSummerville, SC 294861598243719
- Michelle CroweSummerville, SC 294861891030193
- Tayo Haiyede-Shittu, DMSC, PA-CSummerville, SC 294861962586354
- Natalie Inabnett, PA-CSummerville, SC 294861598148744
- Thyra Maltese, PACSummerville, SC 294861861938490
- Laura McGlaughon, PASummerville, SC 294861346376597
- Rachel Nienaber, PASummerville, SC 294861982000949
Common questions
What is Kaitlyn Leigh Horner, PA-C's NPI number?
Kaitlyn Leigh Horner, PA-C's National Provider Identifier (NPI) is 1477018083, issued on Feb 7, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Kaitlyn Leigh Horner, PA-C located?
The NPPES record lists a practice address at 2001 2ND Ave Ste 201, Summerville, SC, 29486. Phone: (843) 572-4840. Providers update this record themselves, so call before visiting.
How can I verify Kaitlyn Leigh Horner, PA-C's license?
NPPES lists South Carolina license number 3147, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Kaitlyn Leigh Horner, PA-C prescribe under Medicare Part D?
In 2024, Kaitlyn Leigh Horner, PA-C had 1,823 Medicare Part D claims for 306 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Kaitlyn Leigh Horner, PA-C's MIPS final score?
The 2023 MIPS final score is 96.1 of 100. 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.