Dr. James Fletcher Horn, MD
- Medicare services, 2017
- 676
- Part D claims, 2018
- 25
- Industry payments
- $392
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 119 West 23rd Street, New York, NY 10011-6341
- Practice phone
- Call (212) 675-3447
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chelsea Physical Therapy and Rehabilitation
Physician office · New York, New York
Find Dr. Horn'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. James Fletcher Horn is a nephrologist in Albany, New York
Dr. Horn practices at Chelsea Physical Therapy and Rehabilitation in New York, New York.
Dr. Horn's NPI, 1922000611, was assigned on August 11, 2005. Dr. Horn holds New York license 144762-1.
- NPI
- 1922000611NPI Registry (opens in a new tab)
- NPI enumeration date
- August 11, 2005
- NPI status
- Active
- Practice phone
- (212) 675-3447
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. James Fletcher Horn practices in New York and Albany
Dr. Horn's primary practice is Chelsea Physical Therapy and Rehabilitation, at 119 West 23rd Street, New York, NY 10011-6341. The practice phone is (212) 675-3447. The NPI Registry lists Dr. Horn's practice address as 62 Hackett Blvd, Albany, NY 12209-1718.
- Chelsea Physical Therapy and RehabilitationPrimary119 West 23rd Street, New York, NY 10011-6341Phone(212) 675-3447
- NPI Registry address62 Hackett Blvd, Albany, NY 12209-1718Phone(518) 434-2244
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. James Fletcher Horn is affiliated with 1 site of care
Dr. Horn's primary practice is Chelsea Physical Therapy and Rehabilitation in New York, New York.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. James Fletcher Horn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Horn practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chelsea Physical Therapy and Rehabilitation | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James Fletcher Horn is one of 914 nephrologists in New York
Nephrology is Dr. Horn's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Horn is licensed in New York.
Specialties and state licenses
- Nephrology, New YorkPrimary
Nephrologists near Dr. Horn
Counts of nephrologists 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. James Fletcher Horn billed Medicare for 676 services in 2017
CMS data shows 676 Medicare services from Dr. Horn across 7 procedure codes in 2017. Medicare paid $67,476 for them.
Dr. Horn's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Tests and treatments
- 2016: 9212017: 41555%
- Office and hospital visits
- 2016: 5242017: 26150%
- Drugs given in the office
- 2016: 1,0952017: 0100%
- Lab and pathology
- 2016: 452017: 0100%
Where Dr. Horn's Medicare services took place, 2017
- In an office30445%
- In a facility37255%
Dr. Horn compared with the New York median for nephrologists, 2017
- Dr. Horn
- New York median
- Medicare services
- 676vs 689Close to median
- Part D claims
- 25vs 43694% below
Medians across 892 nephrologists in New York with Dmand AI profiles that report each measure.
Dr. Horn's most billed Medicare procedure codes, 2017
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. Horn?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Horn and other nephrologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Fletcher Horn wrote 25 Medicare Part D claims in 2018
In 2018, Dr. Horn wrote 25 Medicare Part D claims. They cover 2 drugs, with $422 in total drug cost. In 2017, CMS named 536 claims across 14 drugs.
Dr. Horn's most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 5362018: 2595%
Drugs named by CMS: 2 in 2018, 14 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. James Fletcher Horn received $392 in industry payments from 2016 to 2018
CMS Open Payments shows 11 general payments to Dr. Horn from 6 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $109.
General payments to Dr. Horn by program year, 2016 to 2018
Companies that paid Dr. Horn the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. James Fletcher 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 Dr. James Fletcher 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 Dr. James Fletcher Horn's NPI number?
Dr. James Fletcher Horn's NPI number is 1922000611. It was assigned on August 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. James Fletcher Horn?
Dr. James Fletcher Horn is a nephrologist in Albany, New York. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. James Fletcher Horn practice?
Dr. Horn practices at 119 West 23rd Street, New York, NY 10011-6341. Dr. Horn also practices at 62 Hackett Blvd, Albany, NY 12209-1718. Dr. Horn's primary practice is Chelsea Physical Therapy and Rehabilitation in New York, New York.
What is Dr. James Fletcher Horn's office phone number?
The practice phone on file for Dr. Horn is (212) 675-3447.
What is Dr. James Fletcher Horn's medical license number?
Dr. Horn holds New York license 144762-1.
Does Dr. James Fletcher Horn accept Medicare?
Yes. CMS data shows Dr. Horn billed Medicare for 676 services in 2017.
What services does Dr. James Fletcher Horn bill to Medicare?
In 2017, Dr. Horn's most billed Medicare services were dialysis (90935), dialysis (90960) and office visit, established patient (99213).
What drugs does Dr. James Fletcher Horn prescribe most?
In 2018 Medicare Part D data, Dr. Horn's most prescribed drugs by claims were Nifedipine ER and Furosemide.
Has Dr. James Fletcher Horn received payments from drug or device companies?
CMS Open Payments shows $392 in general payments to Dr. Horn from 6 companies from 2016 to 2018. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. James Fletcher Horn been practicing?
Dr. Horn's NPI was assigned in 2005.
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