Gretchen R. Horner, CNP
- Medicare patients, 2024
- 196
- Part D claims, 2024
- 2,162
- MIPS score, 2024
- 83
- Hospital affiliations
- 2
- Industry payments
- $155
- Practice address
- 1805 27th Street, Portsmouth, OH 45662
- Practice phone
- Call (740) 356-8435
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Gretchen Horner's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Gretchen R. Horner is a nurse practitioner in Portsmouth, Ohio
Gretchen Horner practices at Southern Ohio Medical Center in Portsmouth, Ohio, part of Southern Ohio Medical Center.
Gretchen Horner's NPI, 1962667691, was assigned on July 22, 2008. Gretchen Horner holds Ohio license APRN.CNP.10459.
- NPI
- 1962667691NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577622521
- NPI enumeration date
- July 22, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (740) 356-8435
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gretchen R. Horner practices at Southern Ohio Medical Center in Portsmouth, Ohio
Gretchen Horner's primary practice is Southern Ohio Medical Center, at 1805 27th Street, Portsmouth, OH 45662 in Scioto County. The practice phone is (740) 356-8435.
- Southern Ohio Medical Center1805 27th Street, Portsmouth, OH 45662 · Scioto CountyPhone(740) 356-8435
Source: Dmand AI Affiliation Data
Gretchen R. Horner is affiliated with 4 sites of care and 4 medical groups
Gretchen Horner's primary practice is Southern Ohio Medical Center in Portsmouth, Ohio, part of Southern Ohio Medical Center. Gretchen Horner is also affiliated with King's Daughters Medical Center Ohio. The medical group on file is Southern Ohio Medical Center. Dmand AI also links Gretchen Horner to 3 more medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gretchen R. Horner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gretchen Horner practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern Ohio Medical Center | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Southern Ohio Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Gretchen R. Horner is one of 3,389 nurse practitioners in Ohio
Nurse practitioner is Gretchen Horner's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Gretchen Horner's licenses on file in 2 states: Ohio and Kentucky.
Specialties and state licenses
- Nurse practitioner, OhioPrimary
- Kentucky license
Nurse practitioners near Gretchen Horner
Counts of nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Gretchen R. Horner treated 196 Medicare patients in 2024, average age 71
CMS counts 196 Medicare patients who saw Gretchen Horner in 2024. The largest group is 65 to 74, with 76 patients. 75% of them have arthritis, and 75% have high blood pressure. 26% are also on Medicaid. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gretchen Horner's median patient age at 69, with 68% women.
Gretchen Horner's Medicare patients by age, 2024
Gretchen Horner's Medicare patients by sex, 2024
- Women12664%
- Men7036%
Chronic conditions among Gretchen Horner's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease50%
- Anxiety44%
- Diabetes40%
- Mood disorders35%
- Depression34%
Share of Medicare patients with each condition. A patient can have several.
Gretchen Horner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women68%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gretchen R. Horner wrote 2,162 Medicare Part D claims in 2024
In 2024, Gretchen Horner wrote 2,162 Medicare Part D claims for 297 patients. 92% of them were for generic drugs.
Gretchen Horner's Part D claims by kind of drug, 2024
- Generic1,997 claims92%
- Brand-name165 claims8%
Drug classes CMS tracks in Gretchen Horner's Part D claims, 2024
- Opioids1%30 of 2,162 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Gretchen R. Horner scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Gretchen Horner for performance year 2024, reported as part of a group. Gretchen Horner accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Gretchen Horner's MIPS scores, performance year 2024
- 83of 100Final score
- 59.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Gretchen R. Horner received $155 in industry payments in 2025
CMS Open Payments shows 12 general payments to Gretchen Horner from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $89.
Companies that paid Gretchen Horner the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Gretchen R. Horner's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Gretchen R. Horner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gretchen R. Horner's NPI number?
Gretchen R. Horner's NPI number is 1962667691. It was assigned on July 22, 2008, and it is active in the NPI Registry.
What does Gretchen R. Horner specialize in?
Gretchen R. Horner is a nurse practitioner in Portsmouth, Ohio. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Gretchen R. Horner practice?
Gretchen Horner practices at 1805 27th Street, Portsmouth, OH 45662. Gretchen Horner's primary practice is Southern Ohio Medical Center in Portsmouth, Ohio, part of Southern Ohio Medical Center. Dmand AI also links Gretchen Horner to 3 medical groups and 2 group practices and clinics.
What is Gretchen R. Horner's office phone number?
The practice phone on file for Gretchen Horner is (740) 356-8435.
What is Gretchen R. Horner's medical license number?
Gretchen Horner holds Ohio license APRN.CNP.10459, one of the licenses on file in 2 states.
Which states has Gretchen R. Horner been licensed in?
Dmand AI has state licenses on file for Gretchen Horner in Ohio and Kentucky.
Which hospitals is Gretchen R. Horner affiliated with?
Gretchen Horner practices at Southern Ohio Medical Center in Portsmouth, Ohio. Gretchen Horner is also affiliated with King's Daughters Medical Center Ohio.
What medical group is Gretchen R. Horner part of?
Gretchen Horner is linked to Southern Ohio Medical Center. Dmand AI links Gretchen Horner to 3 more medical groups.
Does Gretchen R. Horner accept Medicare?
Yes. CMS lists Gretchen Horner as accepting Medicare assignment.
What is Gretchen R. Horner's MIPS score?
Gretchen Horner's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
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How many Medicare patients does Gretchen R. Horner see?
CMS counts 196 Medicare patients who saw Gretchen Horner in 2024, with an average age of 71.
Has Gretchen R. Horner received payments from drug or device companies?
CMS Open Payments shows $155 in general payments to Gretchen Horner from 4 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Gretchen R. Horner been practicing?
Gretchen Horner graduated from medical school in 2007, 19 years ago.
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