William Westerheide, MD
NPI 1053339630 · Anesthesiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Westerheide, MD is a Anesthesiology Physician provider in Houston, TX (NPI 1053339630).
Provider details
- NPI number
- 1053339630
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- J7392 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
197 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 Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 50 | $78 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 18 | $76 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 17 | $68 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 17 | $105 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 16 | $162 |
| Anesthesia for X-Ray Or Radiation Therapy01922 | 16 | $85 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2020-07-14
- Certified
- 2020-07-14
Frequently asked questions
- What is William Westerheide's NPI number?
- William Westerheide's National Provider Identifier (NPI) is 1053339630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Westerheide's specialty?
- William Westerheide is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Westerheide located?
- William Westerheide's practice location on file with NPPES is 1500 Citywest Blvd, Houston, TX 77042-2300.
- What is William Westerheide's phone number?
- The practice phone number listed in the NPPES registry for William Westerheide is (713) 620-4000.
- Does William Westerheide accept Medicare?
- William Westerheide is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Westerheide's NPI active?
- Yes — William Westerheide's NPI (1053339630) is active in the NPPES registry as of the last update on 2020-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.