Dr. David T. Gillenwater, MD
- Medicare services, 2024
- 531
- Medicare patients, 2024
- 346
- MIPS score, 2024
- 76
- Hospital affiliations
- 3
- Medical group
- 1
- Practice address
- 514 Cleveland Street, Great Bend, KS 67530
- Practice phone
- Call (620) 792-8830
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Gillenwater's professional email, personal email and mobile number
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Dr. David T. Gillenwater is an anesthesiologist in Great Bend, Kansas
Dr. Gillenwater practices at The University of Kansas Health System Great Bend Campus in Great Bend, Kansas, part of The University of Kansas Health System.
Dr. Gillenwater's NPI, 1427026384, was assigned on March 8, 2006. Dr. Gillenwater graduated from University of Kansas School of Med (KC/Wich/Sal) in 1986. Dr. Gillenwater holds Kansas license 0421903.
- NPI
- 1427026384NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668375619
- NPI enumeration date
- March 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (620) 792-8830
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David T. Gillenwater practices at The University of Kansas Health System Great Bend Campus in Great Bend, Kansas
Dr. Gillenwater's primary practice is The University of Kansas Health System Great Bend Campus, at 514 Cleveland Street, Great Bend, KS 67530 in Barton County. The practice phone is (620) 792-8830.
- The University of Kansas Health System Great Bend Campus514 Cleveland Street, Great Bend, KS 67530 · Barton CountyPhone(620) 792-8830
Source: Dmand AI Affiliation Data
Dr. David T. Gillenwater is affiliated with 4 sites of care and 1 medical group
Dr. Gillenwater's primary practice is The University of Kansas Health System Great Bend Campus in Great Bend, Kansas, part of The University of Kansas Health System. Dr. Gillenwater is also affiliated with Clara Barton Medical Center. The medical group on file is Central Kansas Orthopedic Group. Dmand AI also links Dr. Gillenwater to 1 more hospital and 1 rural health 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. David T. Gillenwater's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gillenwater practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Kansas Health System Great Bend Campus | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David T. Gillenwater is one of 320 anesthesiologists in Kansas
Anesthesiology is Dr. Gillenwater's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Gillenwater is licensed in Kansas.
Specialties and state licenses
- Anesthesiology, KansasPrimary
Anesthesiologists near Dr. Gillenwater
Counts of anesthesiologists 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. David T. Gillenwater billed Medicare for 531 services in 2024
CMS data shows 531 Medicare services from Dr. Gillenwater across 9 procedure codes in 2024, for 346 Medicare patients. Medicare paid $49,481 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gillenwater's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 4212024: 35416%
- Office and hospital visits
- 2023: 2322024: 11152%
- Anesthesia
- 2023: 932024: 6629%
Dr. Gillenwater compared with the Kansas median for anesthesiologists, 2024
- Dr. Gillenwater
- Kansas median
- Medicare services
- 531vs 1134.7 times
- Medicare patients
- 346vs 17993% above
Medians across 304 anesthesiologists in Kansas with Dmand AI profiles that report each measure.
Dr. Gillenwater'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. Gillenwater and other anesthesiologists in Kansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David T. Gillenwater treated 346 Medicare patients in 2024, average age 73
CMS counts 346 Medicare patients who saw Dr. Gillenwater in 2024. The largest group is 65 to 74, with 164 patients. 75% of them have arthritis, and 75% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gillenwater's median patient age at 74, with 58% women.
Dr. Gillenwater's Medicare patients by age, 2024
Dr. Gillenwater's Medicare patients by sex, 2024
- Women18854%
- Men15846%
Chronic conditions among Dr. Gillenwater's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol73%
- Diabetes33%
- Mood disorders28%
- Depression27%
- Ischemic heart disease26%
- Anxiety23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gillenwater'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
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David T. Gillenwater scored 76 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 76 out of 100 for Dr. Gillenwater for performance year 2024, reported as part of a group. Dr. Gillenwater accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Gillenwater's MIPS scores, performance year 2024
- 76of 100Final score
- 63.7of 100Quality
- 75of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. David T. Gillenwater graduated from University of Kansas School of Med (KC/Wich/Sal)
Dr. Gillenwater graduated from University of Kansas School of Med (KC/Wich/Sal) in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David T. Gillenwater'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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. David T. Gillenwater
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What is Dr. David T. Gillenwater's NPI number?
Dr. David T. Gillenwater's NPI number is 1427026384. It was assigned on March 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David T. Gillenwater?
Dr. David T. Gillenwater is an anesthesiologist in Great Bend, Kansas. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. David T. Gillenwater practice?
Dr. Gillenwater practices at 514 Cleveland Street, Great Bend, KS 67530. Dr. Gillenwater's primary practice is The University of Kansas Health System Great Bend Campus in Great Bend, Kansas, part of The University of Kansas Health System. Dmand AI also links Dr. Gillenwater to 1 hospital and 1 rural health clinic.
What is Dr. David T. Gillenwater's office phone number?
The practice phone on file for Dr. Gillenwater is (620) 792-8830.
What is Dr. David T. Gillenwater's medical license number?
Dr. Gillenwater holds Kansas license 0421903.
Which hospitals is Dr. David T. Gillenwater affiliated with?
Dr. Gillenwater practices at The University of Kansas Health System Great Bend Campus in Great Bend, Kansas. Dr. Gillenwater is also affiliated with Clara Barton Medical Center. Dmand AI links Dr. Gillenwater to 1 more hospital.
What medical group is Dr. David T. Gillenwater part of?
Dr. Gillenwater is linked to Central Kansas Orthopedic Group.
Does Dr. David T. Gillenwater accept Medicare?
Yes. CMS data shows Dr. Gillenwater billed Medicare for 531 services in 2024, and Dr. Gillenwater accepts Medicare assignment.
What is Dr. David T. Gillenwater's MIPS score?
Dr. Gillenwater's MIPS final score for performance year 2024 is 76 out of 100, reported as part of a group.
How many Medicare patients does Dr. David T. Gillenwater see?
CMS counts 346 Medicare patients who saw Dr. Gillenwater in 2024, with an average age of 73.
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What services does Dr. David T. Gillenwater bill to Medicare?
In 2024, Dr. Gillenwater's most billed Medicare services were surgery: brain, spine and nerves (62323), office visit, new patient (99204) and surgery: brain, spine and nerves (62321).
Where did Dr. David T. Gillenwater go to medical school?
Dr. Gillenwater graduated from University of Kansas School of Med (KC/Wich/Sal) in 1986.
How long has Dr. David T. Gillenwater been practicing?
Dr. Gillenwater graduated from medical school in 1986, 40 years ago.
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