Gretchen R. Horner, CNP
Nurse Practitioner · Portsmouth, OH
Gretchen R. Horner, CNP is a nurse practitioner with a practice address in Portsmouth, Ohio, and NPI 1962667691, issued on Jul 22, 2008. Check the license (Ohio APRN.CNP.10459, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gretchen R. Horner
- Credential
- CNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- APRN.CNP.10459 OH
10459 OH
5634P KY
Self-reported in NPPES; status is on the state search - Practice location
- 1711 27TH St Ste 102, Portsmouth, OH 45662
- Phone
- (740) 356-1709
- Enumerated
- Jul 22, 2008
- Record last updated
- Jun 27, 2025
- Fax
- (740) 356-3027
- Medicaid IDs
- 7100054160 KY
28841606 OH - Medicare enrollment
- Enrolled (PECOS I20100415000351); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 1711 27TH St Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Belton, DOOrthopaedic Surgery Physician1710920590
- Jared Bentley, M.D.Orthopaedic Surgery Physician1114238805
- Caleb Davis, DPMFoot & Ankle Surgery Podiatrist1528416427
- John Dobson, MDOrthopaedic Surgery Physician1750398186
- Matthew Doughman, PA-CMedical Physician Assistant1801190665
- Zachary Harr, PAPhysician Assistant1255734794
Verify Gretchen R. Horner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license APRN.CNP.10459Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% more Medicare Part D claims than the average nurse practitioner in 2024
2,162 Medicare Part D claims for 297 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 30 claims were for opioids.
Most prescribed
- Gabapentin397 claims
- Methocarbamol345 claims
- Baclofen273 claims
- Amitriptyline Hcl114 claims
- Lidocaine104 claims
- Duloxetine Hcl103 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 practice group's MIPS final score for 2023 (Medicare payment program): 76.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $339.11
21 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Premier Therapy And Health Centers IncWheelersburg, OH
- Somc Medical Care Foundation, Inc.Portsmouth, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
64 nurse practitioner records list a practice address in Portsmouth
They are 64 of the 1,937 NPPES records with a practice address in Portsmouth, and 4,254 nurse practitioner records in Ohio.
All 64 in Portsmouth → All 4,254 in Ohio → Every provider in Portsmouth →
Other nurse practitioner records in Ohio
- Siobhan Aaron, APRNBeachwood, OH1700552809
- Kristina Abbott, CNPMayfield Heights, OH1669810669
- Hibo Abdi, NPColumbus, OH1992405047
- Reyhanna AbdullahAkron, OH1497107510
- Farrah Abergel, MSN, ARNP, FNP-BCColumbus, OH1699245993
- Courtney Abfall, FNP-CAthens, OH1528798261
- Hideat AbrahaCincinnati, OH1801613237
- Joni AbramczykDayton, OH1003365198
- Martha Abramovich, APRN-CNPCincinnati, OH1558021022
- Amber Abukwiek, APRN-CNPColumbus, OH1750154233
Common questions
What is Gretchen R. Horner, CNP's NPI number?
Gretchen R. Horner, CNP's National Provider Identifier (NPI) is 1962667691, issued on Jul 22, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Gretchen R. Horner, CNP located?
The NPPES record lists a practice address at 1711 27TH St Ste 102, Portsmouth, OH, 45662. Phone: (740) 356-1709. Providers update this record themselves, so call before visiting.
How can I verify Gretchen R. Horner, CNP's license?
NPPES lists Ohio license number APRN.CNP.10459, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Gretchen R. Horner, CNP prescribe under Medicare Part D?
In 2024, Gretchen R. Horner, CNP had 2,162 Medicare Part D claims for 297 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Gretchen R. Horner, CNP's MIPS final score?
The 2023 MIPS final score is 76.1 of 100, reported for the practice group. 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.