William Cale, CRNA
NPI 1932156650 · Certified Registered Nurse Anesthetist · Knoxville, TN
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Cale, CRNA is a Certified Registered Nurse Anesthetist provider in Knoxville, TN (NPI 1932156650).
Provider details
- NPI number
- 1932156650
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 10564 (TN)
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
125 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) |
|---|---|---|
| Anesthesia for Procedure to Assess Heart Electrical Activity00537 | 30 | $368 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 30 | $154 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 19 | $169 |
| Anesthesia for Extensive Surgery on Spine00670 | 12 | $490 |
| Anesthesia for Procedure on Gallbladder, Pancreas, Or Liver Using an Endoscope00732 | 12 | $199 |
| Anesthesia for Insertion of Permanent Heart Pacemaker00530 | 11 | $217 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-28
- Last updated
- 2010-06-25
Frequently asked questions
- What is William Cale's NPI number?
- William Cale's National Provider Identifier (NPI) is 1932156650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Cale's specialty?
- William Cale is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Cale located?
- William Cale's practice location on file with NPPES is 501 20th St, Knoxville, TN 37916-1809.
- What is William Cale's phone number?
- The practice phone number listed in the NPPES registry for William Cale is (865) 546-8040.
- Does William Cale accept Medicare?
- William Cale is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Cale's NPI active?
- Yes — William Cale's NPI (1932156650) is active in the NPPES registry as of the last update on 2010-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.