Dr. John Stephen Thurlow, MD
- Medicare services, 2024
- 1,228
- Medicare patients, 2024
- 358
- Part D claims, 2024
- 5,667
- Hospital affiliations
- 5
- Industry payments
- $12
- Practice address
- 300 N Commercial St, Neenah, WI 54956
- Practice phone
- Call (920) 886-0818
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fox Valley Nephrology Partners S C
Neenah, Wisconsin
Find Dr. Thurlow'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 Stephen Thurlow is a nephrologist in Neenah, Wisconsin
Dr. Thurlow practices at Fox Valley Nephrology Partners S C in Neenah, Wisconsin.
Dr. Thurlow's NPI, 1740441237, was assigned on June 18, 2008. Dr. Thurlow holds Wisconsin license 53790-20.
- NPI
- 1740441237NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375958739
- NPI enumeration date
- June 18, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 886-0818
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Stephen Thurlow practices at Fox Valley Nephrology Partners S C in Neenah, Wisconsin
Dr. Thurlow's primary practice is Fox Valley Nephrology Partners S C, at 300 N Commercial St, Neenah, WI 54956 in Winnebago County. The practice phone is (920) 886-0818.
- Fox Valley Nephrology Partners S C300 N Commercial St, Neenah, WI 54956 · Winnebago CountyPhone(920) 886-0818
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Stephen Thurlow is affiliated with 10 sites of care and 4 medical groups
Dr. Thurlow's primary practice is Fox Valley Nephrology Partners S C in Neenah, Wisconsin. Dr. Thurlow is also affiliated with ThedaCare Regional Medical Center-Appleton. The medical group on file is HSHS St. Clare Memorial Hospital. Dmand AI also links Dr. Thurlow to 4 more hospitals, 3 medical groups, 2 dialysis centers and 2 group practices and clinics, each 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 Stephen Thurlow's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thurlow practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fox Valley Nephrology Partners S C | Available with a free account |
| +9 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Stephen Thurlow is one of 168 nephrologists in Wisconsin
Nephrology is Dr. Thurlow's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Thurlow is licensed in Wisconsin.
Specialties and state licenses
- Nephrology, WisconsinPrimary
Nephrologists near Dr. Thurlow
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. John Stephen Thurlow billed Medicare for 1,228 services in 2024
CMS data shows 1,228 Medicare services from Dr. Thurlow across 10 procedure codes in 2024, for 358 Medicare patients. Medicare paid $60,313 for them.
Dr. Thurlow's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5892024: 5408%
- Lab and pathology
- 2023: 1,4132024: 29079%
- Surgery
- 2023: 2852024: 2811%
- Tests and treatments
- 2023: 1692024: 11731%
Where Dr. Thurlow's Medicare services took place, 2024
- In an office87271%
- In a facility35629%
Dr. Thurlow compared with the Wisconsin median for nephrologists, 2024
- Dr. Thurlow
- Wisconsin median
- Medicare services
- 1,228vs 67781% above
- Medicare patients
- 358vs 23652% above
- Part D claims
- 5,459vs 6518.4 times
Medians across 167 nephrologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Thurlow'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Thurlow and other nephrologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Stephen Thurlow treated 358 Medicare patients in 2024, average age 72
CMS counts 358 Medicare patients who saw Dr. Thurlow in 2024. The largest group is 65 to 74, with 154 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 18% are also on Medicaid. Their average risk score is 3.11, 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. Thurlow's median patient age at 74, with 52% women.
Dr. Thurlow's Medicare patients by age, 2024
Dr. Thurlow's Medicare patients by sex, 2024
- Women18552%
- Men17348%
Chronic conditions among Dr. Thurlow's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes52%
- Ischemic heart disease51%
- Heart failure42%
- Arthritis37%
- Atrial fibrillation34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Thurlow'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
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Stephen Thurlow wrote 5,667 Medicare Part D claims in 2024
In 2024, Dr. Thurlow wrote 5,667 Medicare Part D claims for 757 patients. 95% of them were for generic drugs. CMS names the drug for 5,459 of them, across 45 drugs with 11 or more claims each, at $168,241 in total drug cost. In 2023, CMS named 4,382 claims across 44 drugs.
Dr. Thurlow's Part D claims by kind of drug, 2024
- Generic5,406 claims95%
- Brand-name261 claims5%
Dr. Thurlow'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.
Drug classes CMS tracks in Dr. Thurlow's Part D claims, 2024
- Antibiotics0%24 of 5,667 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,3822024: 5,45925%
Drugs named by CMS: 45 in 2024, 44 in 2023.
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 Stephen Thurlow takes part in Medicare
Dr. Thurlow 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)
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Dr. John Stephen Thurlow received $12 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Thurlow from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Daiichi Sankyo Inc. paid the most, $12.
Companies that paid Dr. Thurlow the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John Stephen Thurlow'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) |
| 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. John Stephen Thurlow
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 Stephen Thurlow's NPI number?
Dr. John Stephen Thurlow's NPI number is 1740441237. It was assigned on June 18, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. John Stephen Thurlow?
Dr. John Stephen Thurlow is a nephrologist in Neenah, Wisconsin. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. John Stephen Thurlow practice?
Dr. Thurlow practices at 300 N Commercial St, Neenah, WI 54956. Dr. Thurlow's primary practice is Fox Valley Nephrology Partners S C in Neenah, Wisconsin. Dmand AI also links Dr. Thurlow to 4 hospitals, 3 medical groups, 2 dialysis centers and 2 group practices and clinics.
What is Dr. John Stephen Thurlow's office phone number?
The practice phone on file for Dr. Thurlow is (920) 886-0818.
What is Dr. John Stephen Thurlow's medical license number?
Dr. Thurlow holds Wisconsin license 53790-20.
Which hospitals is Dr. John Stephen Thurlow affiliated with?
Dr. Thurlow is affiliated with ThedaCare Regional Medical Center-Appleton. Dmand AI links Dr. Thurlow to 4 more hospitals.
What medical group is Dr. John Stephen Thurlow part of?
Dr. Thurlow is linked to HSHS St. Clare Memorial Hospital. Dmand AI links Dr. Thurlow to 3 more medical groups.
Does Dr. John Stephen Thurlow accept Medicare?
Yes. CMS data shows Dr. Thurlow billed Medicare for 1,228 services in 2024, and Dr. Thurlow accepts Medicare assignment.
How many Medicare patients does Dr. John Stephen Thurlow see?
CMS counts 358 Medicare patients who saw Dr. Thurlow in 2024, with an average age of 72.
What services does Dr. John Stephen Thurlow bill to Medicare?
In 2024, Dr. Thurlow's most billed Medicare services were surgery: heart and blood vessels (36415), lab and pathology test (85025) and office visit, established patient (99214).
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What drugs does Dr. John Stephen Thurlow prescribe most?
In 2024 Medicare Part D data, Dr. Thurlow's most prescribed drugs by claims were Calcitriol, Furosemide and Amlodipine Besylate.
Has Dr. John Stephen Thurlow received payments from drug or device companies?
CMS Open Payments shows $12 in general payments to Dr. Thurlow from 1 company from 2021 to 2021. The largest total came from Daiichi Sankyo Inc.
How long has Dr. John Stephen Thurlow been practicing?
Dr. Thurlow graduated from medical school in 2008, 18 years ago.
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