Leslie Gunzenhaeuser, MD
NPI 1538167309 · Anesthesiology Physician · Cincinnati, OH
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie Gunzenhaeuser, MD is a Anesthesiology Physician provider in Cincinnati, OH (NPI 1538167309).
Provider details
- NPI number
- 1538167309
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35.043389 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
208 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 64 | $93 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level64483 | 55 | $117 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Each Additional Level64484 | 24 | $53 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Single Level64493 | 22 | $111 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Second Level64494 | 19 | $61 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$75 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-14
- Last updated
- 2025-07-30
- Certified
- 2025-07-30
Frequently asked questions
- What is Leslie Gunzenhaeuser's NPI number?
- Leslie Gunzenhaeuser's National Provider Identifier (NPI) is 1538167309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Gunzenhaeuser's specialty?
- Leslie Gunzenhaeuser is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Leslie Gunzenhaeuser located?
- Leslie Gunzenhaeuser's practice location on file with NPPES is 2139 Auburn Ave, Cincinnati, OH 45219-2906.
- What is Leslie Gunzenhaeuser's phone number?
- The practice phone number listed in the NPPES registry for Leslie Gunzenhaeuser is (513) 672-3309.
- Does Leslie Gunzenhaeuser accept Medicare?
- Leslie Gunzenhaeuser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie Gunzenhaeuser's NPI active?
- Yes — Leslie Gunzenhaeuser's NPI (1538167309) is active in the NPPES registry as of the last update on 2025-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.