David Gillenwater, MD
NPI 1427026384 · Anesthesiology Physician · Great Bend, KS
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Gillenwater, MD is a Anesthesiology Physician provider in Great Bend, KS (NPI 1427026384).
Provider details
- NPI number
- 1427026384
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0421903 (KS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
531 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 242 | $97 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 96 | $131 |
| Injection of Substance Into Middle Or Upper Spine Canal Using Imaging Guidance62321 | 59 | $105 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 32 | $304 |
| Injection of Trigger Points, 1-2 Muscles20552 | 28 | $36 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 25 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-08
- Last updated
- 2008-06-03
Frequently asked questions
- What is David Gillenwater's NPI number?
- David Gillenwater's National Provider Identifier (NPI) is 1427026384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Gillenwater's specialty?
- David Gillenwater is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is David Gillenwater located?
- David Gillenwater's practice location on file with NPPES is 3515 Broadway Ave, Great Bend, KS 67530-3633.
- What is David Gillenwater's phone number?
- The practice phone number listed in the NPPES registry for David Gillenwater is (620) 792-2511.
- Does David Gillenwater accept Medicare?
- David Gillenwater is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Gillenwater's NPI active?
- Yes — David Gillenwater's NPI (1427026384) is active in the NPPES registry as of the last update on 2008-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.