Maria Annette Horn, NP
- Medicare patients, 2024
- 320
- Part D claims, 2024
- 647
- MIPS score, 2024
- 87
- Hospital affiliations
- 2
- Industry payments
- $44
- Practice address
- 405 Grand Avenue, Dayton, OH 45405
- Practice phone
- Call (937) 723-3410
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Maria Horn's professional email, personal email and mobile number
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Maria Annette Horn is an acute care nurse practitioner in Dayton, Ohio
Maria Horn practices at Kettering Health Dayton in Dayton, Ohio, part of Kettering Adventist Healthcare.
Maria Horn's NPI, 1619521028, was assigned on July 25, 2019. Maria Horn holds Ohio license APRN.CNP.025150.
- NPI
- 1619521028NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375977085
- NPI enumeration date
- July 25, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (937) 723-3410
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Maria Annette Horn practices at Kettering Health Dayton in Dayton, Ohio
Maria Horn's primary practice is Kettering Health Dayton, at 405 Grand Avenue, Dayton, OH 45405 in Montgomery County. The practice phone is (937) 723-3410.
- Kettering Health Dayton405 Grand Avenue, Dayton, OH 45405 · Montgomery CountyPhone(937) 723-3410
Source: Dmand AI Affiliation Data
Maria Annette Horn is affiliated with 5 sites of care and 3 medical groups
Maria Horn's primary practice is Kettering Health Dayton in Dayton, Ohio, part of Kettering Adventist Healthcare. Maria Horn is also affiliated with Kettering Health Greene Memorial. The medical group on file is Kettering Health Medical Group. Dmand AI also links Maria Horn to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Maria Annette Horn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Maria Horn practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kettering Health Dayton | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kettering Adventist Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Maria Annette Horn is one of 1,476 acute care nurse practitioners in Ohio
Acute care is Maria Horn's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Maria Horn is licensed in Ohio.
Specialties and state licenses
- Acute care nurse practitioner, OhioPrimary
Acute care nurse practitioners near Maria Horn
Counts of acute care 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
Maria Annette Horn treated 320 Medicare patients in 2024, average age 73
CMS counts 320 Medicare patients who saw Maria Horn in 2024. The largest group is 65 to 74, with 178 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Maria Horn's median patient age at 60, with 46% women.
Maria Horn's Medicare patients by age, 2024
Maria Horn's Medicare patients by sex, 2024
- Women14545%
- Men17555%
Chronic conditions among Maria Horn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Diabetes38%
- Mood disorders33%
- Depression31%
- Ischemic heart disease30%
- Anxiety29%
Share of Medicare patients with each condition. A patient can have several.
Maria Horn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Maria Annette Horn wrote 647 Medicare Part D claims in 2024
In 2024, Maria Horn wrote 647 Medicare Part D claims for 109 patients. 96% of them were for generic drugs.
Maria Horn's Part D claims by kind of drug, 2024
- Generic618 claims96%
- Brand-name29 claims4%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Maria Annette Horn scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Maria Horn for performance year 2024, reported as part of a group. Maria Horn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Maria Horn's MIPS scores, performance year 2024
- 87of 100Final score
- 81.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 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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Maria Annette Horn received $44 in industry payments in 2025
CMS Open Payments shows 2 general payments to Maria Horn from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Monteris Medical Corporation paid the most, $28.
Companies that paid Maria Horn 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 Maria Annette Horn'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 Maria Annette Horn
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Maria Annette Horn's NPI number?
Maria Annette Horn's NPI number is 1619521028. It was assigned on July 25, 2019, and it is active in the NPI Registry.
What does Maria Annette Horn specialize in?
Maria Annette Horn is an acute care nurse practitioner in Dayton, Ohio. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Maria Annette Horn practice?
Maria Horn practices at 405 Grand Avenue, Dayton, OH 45405. Maria Horn's primary practice is Kettering Health Dayton in Dayton, Ohio, part of Kettering Adventist Healthcare. Dmand AI also links Maria Horn to 3 group practices and clinics and 2 medical groups.
What is Maria Annette Horn's office phone number?
The practice phone on file for Maria Horn is (937) 723-3410.
What is Maria Annette Horn's medical license number?
Maria Horn holds Ohio license APRN.CNP.025150.
Which hospitals is Maria Annette Horn affiliated with?
Maria Horn practices at Kettering Health Dayton in Dayton, Ohio. Maria Horn is also affiliated with Kettering Health Greene Memorial.
What medical group is Maria Annette Horn part of?
Maria Horn is linked to Kettering Health Medical Group. Dmand AI links Maria Horn to 2 more medical groups.
Does Maria Annette Horn accept Medicare?
Yes. CMS lists Maria Horn as accepting Medicare assignment.
What is Maria Annette Horn's MIPS score?
Maria Horn's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Maria Annette Horn see?
CMS counts 320 Medicare patients who saw Maria Horn in 2024, with an average age of 73.
Has Maria Annette Horn received payments from drug or device companies?
CMS Open Payments shows $44 in general payments to Maria Horn from 2 companies from 2025 to 2025. The largest total came from Monteris Medical Corporation.
How long has Maria Annette Horn been practicing?
Maria Horn graduated from medical school in 2018, 8 years ago.
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