Gregory Hirz, MD
NPI 1316028160 · Anesthesiology Physician · Omaha, NE
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Hirz, MD is a Anesthesiology Physician provider in Omaha, NE (NPI 1316028160).
Provider details
- NPI number
- 1316028160
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 19538 (NE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
308 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 71 | $64 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 63 | $79 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 25 | $157 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 24 | $57 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 19 | $86 |
| Anesthesia for X-Ray Or Radiation Therapy01922 | 18 | $137 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$45 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
- 2006-10-18
- Last updated
- 2016-10-28
Frequently asked questions
- What is Gregory Hirz's NPI number?
- Gregory Hirz's National Provider Identifier (NPI) is 1316028160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Hirz's specialty?
- Gregory Hirz is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Hirz located?
- Gregory Hirz's practice location on file with NPPES is 7822 Davenport St, Omaha, NE 68114-3629.
- What is Gregory Hirz's phone number?
- The practice phone number listed in the NPPES registry for Gregory Hirz is (402) 391-4855.
- Does Gregory Hirz accept Medicare?
- Gregory Hirz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Hirz's NPI active?
- Yes — Gregory Hirz's NPI (1316028160) is active in the NPPES registry as of the last update on 2016-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.