Dr. John Arthur Horning, MD
- Medicare services, 2024
- 3,419
- Medicare patients, 2024
- 1,365
- Part D claims, 2024
- 107
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 7 Railroad Ave, Middletown, NY 10940
- Practice phone
- Call (714) 799-1222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Byram Healthcare Centers, Inc.
Middletown, New York
Find Dr. Horning'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.
Dr. John Arthur Horning is an emergency medicine physician in Middletown, New York
Dr. Horning practices at Byram Healthcare Centers, Inc. in Middletown, New York.
Dr. Horning's NPI, 1033148523, was assigned on June 30, 2006. Dr. Horning graduated from Feinberg School of Medicine in 1993. Dr. Horning's California license number on file is G85580.
- NPI
- 1033148523NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395798920
- NPI enumeration date
- June 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 799-1222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Arthur Horning practices at Byram Healthcare Centers, Inc. in Middletown, New York
Dr. Horning's primary practice is Byram Healthcare Centers, Inc., at 7 Railroad Ave, Middletown, NY 10940 in Orange County. The practice phone is (714) 799-1222.
- Byram Healthcare Centers, Inc.7 Railroad Ave, Middletown, NY 10940 · Orange CountyPhone(714) 799-1222
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Arthur Horning is affiliated with 2 sites of care and 1 medical group
Dr. Horning's primary practice is Byram Healthcare Centers, Inc. in Middletown, New York. The medical group on file is BayPLS. Dmand AI also links Dr. Horning to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Arthur Horning's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Horning practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Byram Healthcare Centers, Inc. | Available with a free account |
| +1 more affiliated site | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Arthur Horning is one of 3,709 emergency medicine physicians in New York
Emergency medicine is Dr. Horning's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Horning is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Horning's licenses on file in 6 states: California, New Hampshire, Montana, Washington, Colorado and New Jersey.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- New Hampshire license
- Montana license
- Washington license
- Colorado license
- New Jersey license
Emergency medicine physicians near Dr. Horning
Counts of emergency medicine physicians 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
Dr. John Arthur Horning billed Medicare for 3,419 services in 2024
CMS data shows 3,419 Medicare services from Dr. Horning across 7 procedure codes in 2024, for 1,365 Medicare patients. Medicare paid $308,042 for them. Every service was in an office.
Dr. Horning's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 7632024: 3,269328%
- Other services
- 2023: 1502024: 150No change
Dr. Horning compared with the New York median for emergency medicine physicians, 2024
- Dr. Horning
- New York median
- Medicare services
- 3,419vs 21915.6 times
- Medicare patients
- 1,365vs 2166.3 times
- Part D claims
- 59vs 292.0 times
Medians across 3,510 emergency medicine physicians in New York with Dmand AI profiles that report each measure.
Dr. Horning's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Horning?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Horning and other emergency medicine physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Arthur Horning treated 1,365 Medicare patients in 2024, average age 77
CMS counts 1,365 Medicare patients who saw Dr. Horning in 2024. The largest group is 85 and over, with 408 patients. 75% of them have high blood pressure, and 65% have high cholesterol. 87% are also on Medicaid. Their average risk score is 2.18, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Horning's median patient age at 74, with 50% women.
Dr. Horning's Medicare patients by age, 2024
Dr. Horning's Medicare patients by sex, 2024
- Women75555%
- Men61045%
Chronic conditions among Dr. Horning's Medicare patients, 2024
- High blood pressure75%
- High cholesterol65%
- Alzheimer's and dementia54%
- Mood disorders52%
- Diabetes47%
- Depression45%
- Chronic kidney disease34%
- Arthritis33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Horning's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women50%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Arthur Horning wrote 107 Medicare Part D claims in 2024
In 2024, Dr. Horning wrote 107 Medicare Part D claims. 85% of them were for generic drugs. CMS names the drug for 59 of them, across 5 drugs with 11 or more claims each, at $834 in total drug cost. In 2018, CMS named 58 claims across 4 drugs.
Dr. Horning's Part D claims by kind of drug, 2024
- Generic91 claims85%
- Brand-name and other16 claims15%
Dr. Horning's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2024
- 2018
- 2024
- Claims for drugs CMS names
- 2018: 582024: 592%
Drugs named by CMS: 5 in 2024, 4 in 2018.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. John Arthur Horning takes part in Medicare
Dr. Horning accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. John Arthur Horning graduated from Feinberg School of Medicine
Dr. Horning graduated from Feinberg School of Medicine in 1993. Dr. Horning is a member of AAEM.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. John Arthur Horning accepts plans from 7 insurance carriers
Dr. Horning is in network with 7 carriers, including Aetna, United Healthcare and Aspirus Health Plan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
Plan types Dr. Horning accepts, by number of carriers
- PPO4
- Medicare3
- POS3
- EPO2
- HMO2
Source: Dmand AI Insurance Network Data
Sources for Dr. John Arthur Horning'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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 Dr. John Arthur Horning
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John Arthur Horning's NPI number?
Dr. John Arthur Horning's NPI number is 1033148523. It was assigned on June 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Arthur Horning?
Dr. John Arthur Horning is an emergency medicine physician in Middletown, New York. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. John Arthur Horning practice?
Dr. Horning practices at 7 Railroad Ave, Middletown, NY 10940. Dr. Horning's primary practice is Byram Healthcare Centers, Inc. in Middletown, New York. Dmand AI also links Dr. Horning to 1 group practice or clinic.
What is Dr. John Arthur Horning's office phone number?
The practice phone on file for Dr. Horning is (714) 799-1222.
What is Dr. John Arthur Horning's medical license number?
Dr. Horning's California license number on file is G85580, one of the licenses on file in 6 states.
Which states has Dr. John Arthur Horning been licensed in?
Dmand AI has state licenses on file for Dr. Horning in California (2000 to 2025), New Hampshire (since 1996), Montana (2014 to 2022), Washington (2000 to 2008), Colorado (2005 to 2007) and New Jersey (1994 to 1999).
What medical group is Dr. John Arthur Horning part of?
Dr. Horning is linked to BayPLS.
Does Dr. John Arthur Horning accept Medicare?
Yes. CMS data shows Dr. Horning billed Medicare for 3,419 services in 2024, and Dr. Horning accepts Medicare assignment.
How many Medicare patients does Dr. John Arthur Horning see?
CMS counts 1,365 Medicare patients who saw Dr. Horning in 2024, with an average age of 77.
Is Dr. John Arthur Horning board certified?
Yes. Dr. Horning is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 5 more questionsShow fewer questions
What services does Dr. John Arthur Horning bill to Medicare?
In 2024, Dr. Horning's most billed Medicare services were vaccine or vaccine administration (90480), medical service (91320) and medical service (91304).
Where did Dr. John Arthur Horning go to medical school?
Dr. Horning graduated from Feinberg School of Medicine in 1993.
What drugs does Dr. John Arthur Horning prescribe most?
In 2024 Medicare Part D data, Dr. Horning's most prescribed drugs by claims were Amlodipine Besylate, Buspirone HCl and Nebivolol HCl.
How long has Dr. John Arthur Horning been practicing?
Dr. Horning graduated from medical school in 1993, 33 years ago.
What insurance does Dr. John Arthur Horning accept?
Dr. Horning is in network with 7 carriers, including Aetna, United Healthcare and Aspirus Health Plan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
Selling to emergency medicine practices?
See emergency medicine physicians in New York by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card