William Campbell, M.D.
NPI 1023094356 · Certified Registered Nurse Anesthetist · Milwaukee, WI
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Campbell, M.D. is a Certified Registered Nurse Anesthetist provider in Milwaukee, WI (NPI 1023094356).
Provider details
- NPI number
- 1023094356
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 7629 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
207 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) |
|---|---|---|
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 40 | $37 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 34 | $12 |
| Ultrasound of Heart With Probe in Esophagus, With Report93312 | 22 | $90 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 21 | $56 |
| Ultrasound of Heart Blood Flow, Valves and Chambers93320 | 20 | $15 |
| Anesthesia for Procedure on Heart and Large Blood Vessels00560 | 19 | $413 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-19
- Last updated
- 2025-04-10
- Certified
- 2025-04-10
Frequently asked questions
- What is William Campbell's NPI number?
- William Campbell's National Provider Identifier (NPI) is 1023094356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Campbell's specialty?
- William Campbell is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Campbell located?
- William Campbell's practice location on file with NPPES is 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522.
- What is William Campbell's phone number?
- The practice phone number listed in the NPPES registry for William Campbell is (414) 805-8700.
- Does William Campbell accept Medicare?
- William Campbell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Campbell's NPI active?
- Yes — William Campbell's NPI (1023094356) is active in the NPPES registry as of the last update on 2025-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.