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Dr. Aaron Scott Thiessen, MD
NPI1043659527PAC ID7618103003
- Medicare services, 2024
- 971
- Medicare patients, 2024
- 400
- Part D claims, 2024
- 1,755
- Publications
- 3
- Hospital affiliations
- 1
- Practice address
- 1961 N Founders Circle, Wichita, KS 67206
- Practice phone
- Call (316) 469-7701
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Founders Surgery Center
Surgery Center - Medicare-Certified · Wichita, Kansas
Find Dr. Thiessen's professional email, personal email and mobile number
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Dr. Aaron Scott Thiessen is an otolaryngologist in Wichita, Kansas
Dr. Thiessen practices at Founders Surgery Center in Wichita, Kansas.
Dr. Thiessen's NPI, 1043659527, was assigned on June 18, 2013. Dr. Thiessen graduated from University of Kansas School of Med (KC/Wich/Sal) in 2013. Dr. Thiessen holds Kansas license 04-40724.
NPI and contact details
- NPI
- 1043659527NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618103003
- NPI enumeration date
- June 18, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (316) 469-7701
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aaron Scott Thiessen practices at Founders Surgery Center in Wichita, Kansas
Dr. Thiessen's primary practice is Founders Surgery Center, at 1961 N Founders Circle, Wichita, KS 67206. The practice phone is (316) 469-7701.
- Founders Surgery Center1961 N Founders Circle, Wichita, KS 67206Phone(316) 469-7701
Source: Dmand AI Affiliation Data
Dr. Aaron Scott Thiessen is affiliated with 3 sites of care and 2 medical groups
Dr. Thiessen's primary practice is Founders Surgery Center in Wichita, Kansas. Dr. Thiessen is also affiliated with Ascension Via Christi St. Francis. The medical group on file is Ascension Medical Group Via Christi on Murdock. Dmand AI also links Dr. Thiessen to 1 more group practice or clinic and 1 medical group, each named with a free account.
Founders Surgery CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Aaron Scott Thiessen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thiessen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Founders Surgery Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aaron Scott Thiessen is one of 76 otolaryngologists in Kansas
Otolaryngology is Dr. Thiessen's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Thiessen is licensed in Kansas.
Specialties and state licenses
- Otolaryngology, KansasPrimary
Otolaryngologists near Dr. Thiessen
Counts of otolaryngologists 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. Aaron Scott Thiessen billed Medicare for 971 services in 2024
CMS data shows 971 Medicare services from Dr. Thiessen across 9 procedure codes in 2024, for 400 Medicare patients. Medicare paid $98,281 for them. Every service was in an office.
Medicare services, 2024971
Medicare patients400
Paid by Medicare$98,281
Procedure codes9
Dr. Thiessen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5832024: 6033%
- Surgery
- 2023: 3792024: 33911%
- Imaging
- 2023: 632024: 2954%
Dr. Thiessen compared with the Kansas median for otolaryngologists, 2024
- Dr. Thiessen
- Kansas median
- Medicare services
- 971vs 959Close to median
- Medicare patients
- 400vs 4276% below
- Part D claims
- 1,612vs 2985.4 times
Medians across 78 otolaryngologists in Kansas with Dmand AI profiles that report each measure.
Dr. Thiessen'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. Thiessen and other otolaryngologists in Kansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Aaron Scott Thiessen treated 400 Medicare patients in 2024, average age 72
CMS counts 400 Medicare patients who saw Dr. Thiessen in 2024. The largest group is 65 to 74, with 179 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Thiessen's median patient age at 31, with 54% women.
Medicare patients, 2024400
Average age72
Average risk score1.11
Also on Medicaid9%
Dr. Thiessen's Medicare patients by age, 2024
Dr. Thiessen's Medicare patients by sex, 2024
- Women24461%
- Men15639%
Chronic conditions among Dr. Thiessen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis47%
- Diabetes31%
- Ischemic heart disease30%
- Depression23%
- Mood disorders23%
- Anxiety22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Thiessen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 31
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Aaron Scott Thiessen wrote 1,755 Medicare Part D claims in 2024
In 2024, Dr. Thiessen wrote 1,755 Medicare Part D claims for 509 patients. 98% of them were for generic drugs. CMS names the drug for 1,612 of them, across 24 drugs with 11 or more claims each, at $71,684 in total drug cost. In 2023, CMS named 1,374 claims across 22 drugs.
Part D claims, 20241,755
Drugs named by CMS24
Total drug cost$71,684
Part D patients509
Dr. Thiessen's Part D claims by kind of drug, 2024
- Generic1,721 claims98%
- Brand-name34 claims2%
Dr. Thiessen'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. Thiessen's Part D claims, 2024
- Opioids3%49 of 1,755 claims
- Antibiotics8%135 of 1,755 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: 1,3742024: 1,61217%
Drugs named by CMS: 24 in 2024, 22 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. Aaron Scott Thiessen takes part in Medicare
Dr. Thiessen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Aaron Scott Thiessen has 3 publications on record
Dmand AI links 3 papers to Dr. Thiessen in 2018. Dr. Thiessen's most frequent co-authors are Brayton Ballenger, MD, Christopher G. Larsen, MD and Allison Nicole Rasband-Lindquist, MD.
Papers3
Dr. Thiessen's most frequent co-authors
- Brayton Ballenger, MD1 shared paper
- Christopher G. Larsen, MD1 shared paper
- Allison Nicole Rasband-Lindquist, MD1 shared paper
Recent publications by Dr. Thiessen
Lab Anim (NY)
Models, AnatomicRodentiaSkull
See who Dr. Thiessen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Thiessen works with, so you can find a warm path to the right otolaryngologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Aaron Scott Thiessen received $2,031 in industry payments from 2016 to 2025
CMS Open Payments shows 32 general payments to Dr. Thiessen from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 48% of the total. Stryker Corporation paid the most, $623.
General payments to Dr. Thiessen by program year, 2016 to 2025
General payments to Dr. Thiessen by kind, 2016 to 2025
$2Kin total
- Food and beverage$97748%
- Education$60530%
- Travel and lodging$44922%
Companies that paid Dr. Thiessen the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Aaron Scott Thiessen graduated from University of Kansas School of Med (KC/Wich/Sal)
Dr. Thiessen graduated from University of Kansas School of Med (KC/Wich/Sal) in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Aaron Scott Thiessen'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) |
| 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) |
| 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. Aaron Scott Thiessen
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. Aaron Scott Thiessen's NPI number?
Dr. Aaron Scott Thiessen's NPI number is 1043659527. It was assigned on June 18, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron Scott Thiessen?
Dr. Aaron Scott Thiessen is an otolaryngologist in Wichita, Kansas. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Aaron Scott Thiessen practice?
Dr. Thiessen practices at 1961 N Founders Circle, Wichita, KS 67206. Dr. Thiessen's primary practice is Founders Surgery Center in Wichita, Kansas. Dmand AI also links Dr. Thiessen to 1 group practice or clinic and 1 medical group.
What is Dr. Aaron Scott Thiessen's office phone number?
The practice phone on file for Dr. Thiessen is (316) 469-7701.
What is Dr. Aaron Scott Thiessen's medical license number?
Dr. Thiessen holds Kansas license 04-40724.
Which hospitals is Dr. Aaron Scott Thiessen affiliated with?
Dr. Thiessen is affiliated with Ascension Via Christi St. Francis.
What medical group is Dr. Aaron Scott Thiessen part of?
Dr. Thiessen is linked to Ascension Medical Group Via Christi on Murdock. Dmand AI links Dr. Thiessen to 1 more medical group.
Does Dr. Aaron Scott Thiessen accept Medicare?
Yes. CMS data shows Dr. Thiessen billed Medicare for 971 services in 2024, and Dr. Thiessen accepts Medicare assignment.
How many Medicare patients does Dr. Aaron Scott Thiessen see?
CMS counts 400 Medicare patients who saw Dr. Thiessen in 2024, with an average age of 72.
What services does Dr. Aaron Scott Thiessen bill to Medicare?
In 2024, Dr. Thiessen's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and surgery: lungs and airway (31575).
Show 6 more questionsShow fewer questions
Where did Dr. Aaron Scott Thiessen go to medical school?
Dr. Thiessen graduated from University of Kansas School of Med (KC/Wich/Sal) in 2013.
What drugs does Dr. Aaron Scott Thiessen prescribe most?
In 2024 Medicare Part D data, Dr. Thiessen's most prescribed drugs by claims were Famotidine, Montelukast Sodium and Pantoprazole Sodium.
Has Dr. Aaron Scott Thiessen received payments from drug or device companies?
CMS Open Payments shows $2,031 in general payments to Dr. Thiessen from 13 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Aaron Scott Thiessen been practicing?
Dr. Thiessen graduated from medical school in 2013, 13 years ago.
Does Dr. Aaron Scott Thiessen do research?
Dmand AI links 3 publications to Dr. Thiessen.
Who does Dr. Aaron Scott Thiessen publish with?
Dr. Thiessen's most frequent co-authors are Brayton Ballenger, MD (1 shared paper), Christopher G. Larsen, MD (1 shared paper) and Allison Nicole Rasband-Lindquist, MD (1 shared paper).
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