Dr. Nathan Douglas Tofteland, MD
- Medicare services, 2024
- 459
- Medicare patients, 2024
- 310
- Part D claims, 2024
- 444
- Hospital affiliations
- 3
- Industry payments
- $140
- Practice address
- 2818 North Greenwich Road, Wichita, KS 67226
- Practice phone
- Call (316) 685-2207
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Surgicare of Wichita
Surgery Center - Medicare-Certified · Wichita, Kansas
Find Dr. Tofteland's professional email, personal email and mobile number
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Dr. Nathan Douglas Tofteland is a gastroenterologist in Wichita, Kansas
Dr. Tofteland practices at Surgicare of Wichita in Wichita, Kansas.
Dr. Tofteland's NPI, 1528280328, was assigned on May 2, 2007. Dr. Tofteland graduated from University of Kansas School of Med (KC/Wich/Sal) in 2006. Dr. Tofteland holds Kansas license 04-32659.
- NPI
- 1528280328NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496840456
- NPI enumeration date
- May 2, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (316) 685-2207
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nathan Douglas Tofteland practices at Surgicare of Wichita in Wichita, Kansas
Dr. Tofteland's primary practice is Surgicare of Wichita, at 2818 North Greenwich Road, Wichita, KS 67226. The practice phone is (316) 685-2207.
- Surgicare of Wichita2818 North Greenwich Road, Wichita, KS 67226Phone(316) 685-2207
Source: Dmand AI Affiliation Data
Dr. Nathan Douglas Tofteland is affiliated with 5 sites of care and 1 medical group
Dr. Tofteland's primary practice is Surgicare of Wichita in Wichita, Kansas. Dr. Tofteland is also affiliated with Ascension Via Christi St. Francis. The medical group on file is KU Wichita Medical Practice Association. Dmand AI also links Dr. Tofteland to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nathan Douglas Tofteland's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tofteland practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Surgicare of Wichita | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nathan Douglas Tofteland is one of 95 gastroenterologists in Kansas
Gastroenterology is Dr. Tofteland's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Tofteland is licensed in Kansas.
Specialties and state licenses
- Gastroenterology, KansasPrimary
Gastroenterologists near Dr. Tofteland
Counts of gastroenterologists 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. Nathan Douglas Tofteland billed Medicare for 459 services in 2024
CMS data shows 459 Medicare services from Dr. Tofteland across 13 procedure codes in 2024, for 310 Medicare patients. Medicare paid $42,084 for them.
Dr. Tofteland's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2972024: 23920%
- Office and hospital visits
- 2023: 2502024: 22012%
Where Dr. Tofteland's Medicare services took place, 2024
- In an office7717%
- In a facility38283%
Dr. Tofteland compared with the Kansas median for gastroenterologists, 2024
- Dr. Tofteland
- Kansas median
- Medicare services
- 459vs 73037% below
- Medicare patients
- 310vs 46934% below
- Part D claims
- 384vs 64340% below
Medians across 90 gastroenterologists in Kansas with Dmand AI profiles that report each measure.
Dr. Tofteland'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. Tofteland?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tofteland and other gastroenterologists in Kansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nathan Douglas Tofteland treated 310 Medicare patients in 2024, average age 73
CMS counts 310 Medicare patients who saw Dr. Tofteland in 2024. The largest group is 65 to 74, with 145 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.85, 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. Tofteland's median patient age at 63, with 57% women.
Dr. Tofteland's Medicare patients by age, 2024
Dr. Tofteland's Medicare patients by sex, 2024
- Women15951%
- Men15149%
Chronic conditions among Dr. Tofteland's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Ischemic heart disease42%
- Diabetes38%
- Heart failure36%
- Mood disorders35%
- Chronic kidney disease34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tofteland's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nathan Douglas Tofteland wrote 444 Medicare Part D claims in 2024
In 2024, Dr. Tofteland wrote 444 Medicare Part D claims for 144 patients. 95% of them were for generic drugs. CMS names the drug for 384 of them, across 4 drugs with 11 or more claims each, at $5,188 in total drug cost. In 2023, CMS named 400 claims across 8 drugs.
Dr. Tofteland's Part D claims by kind of drug, 2024
- Generic421 claims95%
- Brand-name23 claims5%
Dr. Tofteland'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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4002024: 3844%
Drugs named by CMS: 4 in 2024, 8 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
Dr. Nathan Douglas Tofteland ranks in the 93rd percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Tofteland accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 240 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Tofteland, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Tofteland ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 93rd percentile240 procedures
- Colonoscopy
- 66th percentile57 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Nathan Douglas Tofteland received $140 in industry payments from 2017 to 2025
CMS Open Payments shows 9 general payments to Dr. Tofteland from 6 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Celltrion USA Inc. paid the most, $78.
General payments to Dr. Tofteland by program year, 2017 to 2025
Companies that paid Dr. Tofteland the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nathan Douglas Tofteland graduated from University of Kansas School of Med (KC/Wich/Sal)
Dr. Tofteland graduated from University of Kansas School of Med (KC/Wich/Sal) in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nathan Douglas Tofteland'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Nathan Douglas Tofteland
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. Nathan Douglas Tofteland's NPI number?
Dr. Nathan Douglas Tofteland's NPI number is 1528280328. It was assigned on May 2, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan Douglas Tofteland?
Dr. Nathan Douglas Tofteland is a gastroenterologist in Wichita, Kansas. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Nathan Douglas Tofteland practice?
Dr. Tofteland practices at 2818 North Greenwich Road, Wichita, KS 67226. Dr. Tofteland's primary practice is Surgicare of Wichita in Wichita, Kansas. Dmand AI also links Dr. Tofteland to 2 hospitals and 1 group practice or clinic.
What is Dr. Nathan Douglas Tofteland's office phone number?
The practice phone on file for Dr. Tofteland is (316) 685-2207.
What is Dr. Nathan Douglas Tofteland's medical license number?
Dr. Tofteland holds Kansas license 04-32659.
Which hospitals is Dr. Nathan Douglas Tofteland affiliated with?
Dr. Tofteland is affiliated with Ascension Via Christi St. Francis. Dmand AI links Dr. Tofteland to 2 more hospitals.
What medical group is Dr. Nathan Douglas Tofteland part of?
Dr. Tofteland is linked to KU Wichita Medical Practice Association.
Does Dr. Nathan Douglas Tofteland accept Medicare?
Yes. CMS data shows Dr. Tofteland billed Medicare for 459 services in 2024, and Dr. Tofteland accepts Medicare assignment.
How many Medicare patients does Dr. Nathan Douglas Tofteland see?
CMS counts 310 Medicare patients who saw Dr. Tofteland in 2024, with an average age of 73.
What services does Dr. Nathan Douglas Tofteland bill to Medicare?
In 2024, Dr. Tofteland's most billed Medicare services were surgery: digestive system (43239), hospital inpatient care (99222) and surgery: digestive system (45385).
Show 4 more questionsShow fewer questions
Where did Dr. Nathan Douglas Tofteland go to medical school?
Dr. Tofteland graduated from University of Kansas School of Med (KC/Wich/Sal) in 2006.
What drugs does Dr. Nathan Douglas Tofteland prescribe most?
In 2024 Medicare Part D data, Dr. Tofteland's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Ondansetron ODT.
Has Dr. Nathan Douglas Tofteland received payments from drug or device companies?
CMS Open Payments shows $140 in general payments to Dr. Tofteland from 6 companies from 2017 to 2025. The largest total came from Celltrion USA Inc.
How long has Dr. Nathan Douglas Tofteland been practicing?
Dr. Tofteland graduated from medical school in 2006, 20 years ago.
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