Physician Profile
Unclaimed ProfileAbout WILLMANN
Karl Willmann, MD is a healthcare provider in Madison, WI specializing in anesthesiology. Karl trained at University of Wisconsin School of Medicine, graduating in 1997. Medicare claims data shows Karl provided 154 services to 148 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (608) 263-8100
- Email not available
Practice Locations
600 HIGHLAND AVE
Madison, WI 53792
Procedures Most Often Billed to Medicare
154 services · 148 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
33 |
| Anesthesia for procedure on upper 2/3rd of thigh bone | Anaesthesia | 01230 |
31 |
| Anesthesia for other procedure on lower leg, ankle, and foot bones | Anaesthesia | 01480 |
19 |
| Anesthesia for procedure on kneecap and/or upper part of lower leg bones | Anaesthesia | 01392 |
17 |
| Anesthesia for procedure on lower 1/3rd of thigh bone | Anaesthesia | 01360 |
17 |
| Anesthesia for other procedure on hip joint | Anaesthesia | 01210 |
14 |
| Anesthesia for other procedure on upper abdomen | Anaesthesia | 00790 |
12 |
| Anesthesia for x-ray on artery of brain, heart, or chest | Anaesthesia | 01926 |
11 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other anesthesiology specialists at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 28 related providers in 4 groups
Other anesthesiology specialists in Madison 5
Same specialty, same city.
Trained at University of Wisconsin School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 1997 at University of Wisconsin School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of artery tube for blood sampling or infusion through skin 8
Providers in WI who bill this service to Medicare most often.
Common questions
What is Dr. Willmann's specialty?
Dr. Willmann is an anesthesiology in Madison, WI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ANESTHESIOLOGY”.
NPI registry
Where can I find Dr. Willmann?
Dr. Willmann is listed at 600 HIGHLAND AVE, Madison, WI 53792. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Willmann?
The number on file is (608) 263-8100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Willmann?
Dr. Willmann's National Provider Identifier is 1700852217. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Willmann's medical education?
Dr. Willmann attended University of Wisconsin School of Medicine, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Willmann have?
Dr. Willmann has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Willmann known for?
According to Medicare billing data, Dr. Willmann performs procedures including insertion of artery tube for blood sampling or infusion through skin; provides treatments such as anesthesia for procedure on upper 2/3rd of thigh bone and anesthesia for other procedure on lower leg, ankle, and foot bones. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Willmann's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Willmann. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.