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William Beuttler, M.D.
NPI 1164441168 · Anesthesiology Physician · Ventura, CA
William Beuttler, M.D. is a Anesthesiology Physician provider in Ventura, CA (NPI 1164441168).
Provider details
- NPI number
- 1164441168
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- C41827 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
147 N Brent St
Ventura, CA 93003-2809
Phone: (805) 652-5011
Street-level locationGet directions
Mailing address
11999 San Vicente Blvd
Los Angeles, CA 90049-5131
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2007-11-28
Frequently asked questions
- What is William Beuttler's NPI number?
- William Beuttler's National Provider Identifier (NPI) is 1164441168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Beuttler's specialty?
- William Beuttler is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Beuttler located?
- William Beuttler's practice location on file with NPPES is 147 N Brent St, Ventura, CA 93003-2809.
- What is William Beuttler's phone number?
- The practice phone number listed in the NPPES registry for William Beuttler is (805) 652-5011.
- Is William Beuttler's NPI active?
- Yes — William Beuttler's NPI (1164441168) is active in the NPPES registry as of the last update on 2007-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.