George Arndt, MD
NPI 1447226493 · Anesthesiology Physician · Madison, WI
George Arndt, MD is a Anesthesiology Physician provider in Madison, WI (NPI 1447226493).
Provider details
- NPI number
- 1447226493
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 29954 (WI)
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
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
149 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 Neck Area (1 Year Or Older)00320 | 35 | $155 |
| Anesthesia for Extensive Surgery on Spine00670 | 32 | $258 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 29 | $189 |
| Anesthesia for Other Repair of Lower Abdomen Hernia (1 Year Or Older)00830 | 20 | $109 |
| Anesthesia for Other Procedure on Lower Spine00630 | 19 | $165 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 14 | $146 |
Typical Medicare-allowed amounts for these services range $109–$258 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35,863 across 1 record (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
- 2006-02-28
- Last updated
- 2021-01-07
- Certified
- 2021-01-07
Frequently asked questions
- What is George Arndt's NPI number?
- George Arndt's National Provider Identifier (NPI) is 1447226493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Arndt's specialty?
- George Arndt is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is George Arndt located?
- George Arndt's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792.
- What is George Arndt's phone number?
- The practice phone number listed in the NPPES registry for George Arndt is (608) 263-8100.
- Is George Arndt's NPI active?
- Yes — George Arndt's NPI (1447226493) is active in the NPPES registry as of the last update on 2021-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.