Nephrol Nurs J
Kidney Failure, ChronicPatient Care TeamRenal Dialysis
Dr. Anton C. Schoolwerth, MD
NPI1407801913
- Medicare services, 2017
- 279
- Part D claims, 2017
- 469
- Publications
- 2
- Industry payments
- $25
- State licenses
- 2
- Practice address
- 580 Court St, Keene, NH 03431
- Practice phone
- Call (603) 354-5454
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cheshire Medical Center
Keene, New Hampshire
Find Dr. Schoolwerth's professional email, personal email and mobile number
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Dr. Anton C. Schoolwerth is a nephrologist in Keene, New Hampshire
Dr. Schoolwerth practices at Cheshire Medical Center in Keene, New Hampshire.
Dr. Schoolwerth's NPI, 1407801913, was assigned on May 23, 2006. Dr. Schoolwerth holds New Hampshire license 11204.
NPI and contact details
- NPI
- 1407801913NPI Registry (opens in a new tab)
- NPI enumeration date
- May 23, 2006
- NPI status
- Active
- Practice phone
- (603) 354-5454
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Anton C. Schoolwerth practices at Cheshire Medical Center in Keene, New Hampshire
Dr. Schoolwerth's primary practice is Cheshire Medical Center, at 580 Court St, Keene, NH 03431 in Cheshire County. The practice phone is (603) 354-5454.
- Cheshire Medical Center580 Court St, Keene, NH 03431 · Cheshire CountyPhone(603) 354-5454
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Anton C. Schoolwerth is affiliated with 1 site of care
Dr. Schoolwerth's primary practice is Cheshire Medical Center in Keene, New Hampshire.
Cheshire Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Anton C. Schoolwerth's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schoolwerth practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cheshire Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anton C. Schoolwerth is one of 29 nephrologists in New Hampshire
Nephrology is Dr. Schoolwerth's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dmand AI has Dr. Schoolwerth's licenses on file in 2 states: New Hampshire and Wisconsin.
Specialties and state licenses
- Nephrology, New HampshirePrimary
- Wisconsin license
Nephrologists near Dr. Schoolwerth
Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.
29nephrologists in New Hampshire
3nephrologists in Keene
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Anton C. Schoolwerth billed Medicare for 279 services in 2017
CMS data shows 279 Medicare services from Dr. Schoolwerth across 7 procedure codes in 2017. Medicare paid $28,024 for them.
Medicare services, 2017279
Paid by Medicare$28,024
Procedure codes7
Dr. Schoolwerth's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 4112017: 21049%
- Tests and treatments
- 2016: 2012017: 6966%
Where Dr. Schoolwerth's Medicare services took place, 2017
- In an office6925%
- In a facility21075%
Dr. Schoolwerth compared with the New Hampshire median for nephrologists, 2017
- Dr. Schoolwerth
- New Hampshire median
- Medicare services
- 279vs 1,06274% below
- Part D claims
- 469vs 66630% below
Medians across 27 nephrologists in New Hampshire with Dmand AI profiles that report each measure.
Dr. Schoolwerth'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Schoolwerth and other nephrologists in New Hampshire.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anton C. Schoolwerth wrote 469 Medicare Part D claims in 2017
In 2017, Dr. Schoolwerth wrote 469 Medicare Part D claims. They cover 13 drugs, with $167,961 in total drug cost. In 2016, CMS named 744 claims across 16 drugs.
Part D claims, 2017469
Drugs named by CMS13
Total drug cost$167,961
Dr. Schoolwerth's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 7442017: 46937%
Drugs named by CMS: 13 in 2017, 16 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Anton C. Schoolwerth has 2 publications on record
Dmand AI links 2 papers to Dr. Schoolwerth. Dr. Schoolwerth's most frequent co-author is Thomas Masao Kaneko, MD.
Papers2
Dr. Schoolwerth's most frequent co-authors
Recent publications by Dr. Schoolwerth
CystineCystinuria
See who Dr. Schoolwerth researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Schoolwerth works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Anton C. Schoolwerth received $25 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Schoolwerth from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. NxStage Medical, Inc. paid the most, $25.
Companies that paid Dr. Schoolwerth the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Anton C. Schoolwerth'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Anton C. Schoolwerth
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. Anton C. Schoolwerth's NPI number?
Dr. Anton C. Schoolwerth's NPI number is 1407801913. It was assigned on May 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Anton C. Schoolwerth?
Dr. Anton C. Schoolwerth is a nephrologist in Keene, New Hampshire. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Anton C. Schoolwerth practice?
Dr. Schoolwerth practices at 580 Court St, Keene, NH 03431. Dr. Schoolwerth's primary practice is Cheshire Medical Center in Keene, New Hampshire.
What is Dr. Anton C. Schoolwerth's office phone number?
The practice phone on file for Dr. Schoolwerth is (603) 354-5454.
What is Dr. Anton C. Schoolwerth's medical license number?
Dr. Schoolwerth holds New Hampshire license 11204, one of the licenses on file in 2 states.
Which states has Dr. Anton C. Schoolwerth been licensed in?
Dmand AI has state licenses on file for Dr. Schoolwerth in New Hampshire and Wisconsin.
Does Dr. Anton C. Schoolwerth accept Medicare?
Yes. CMS data shows Dr. Schoolwerth billed Medicare for 279 services in 2017.
What services does Dr. Anton C. Schoolwerth bill to Medicare?
In 2017, Dr. Schoolwerth's most billed Medicare services were office visit, established patient (99214), dialysis (90960) and office visit, established patient (99215).
What drugs does Dr. Anton C. Schoolwerth prescribe most?
In 2017 Medicare Part D data, Dr. Schoolwerth's most prescribed drugs by claims were Calcitriol, Losartan Potassium and Sensipar.
Has Dr. Anton C. Schoolwerth received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Dr. Schoolwerth from 1 company from 2017 to 2017. The largest total came from NxStage Medical, Inc.
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How long has Dr. Anton C. Schoolwerth been practicing?
Dr. Schoolwerth's NPI was assigned in 2006.
Does Dr. Anton C. Schoolwerth do research?
Dmand AI links 2 publications to Dr. Schoolwerth.
Who does Dr. Anton C. Schoolwerth publish with?
Dr. Schoolwerth's most frequent co-authors are Thomas Masao Kaneko, MD (1 shared paper).
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