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Blair Halliday, MD
NPI 1154370690 · Anesthesiology Physician · Santa Rosa, CA
Blair Halliday, MD is a Anesthesiology Physician provider in Santa Rosa, CA (NPI 1154370690).
Provider details
- NPI number
- 1154370690
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- G55354 (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
20 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
1165 Montgomery Dr
Santa Rosa, CA 95405-4801
Phone: (707) 546-3210
Street-level locationGet directions
Mailing address
Po Box 7793
San Francisco, CA 94120-7793
Registry dates
- Enumerated
- 2006-05-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Blair Halliday's NPI number?
- Blair Halliday's National Provider Identifier (NPI) is 1154370690, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Blair Halliday's specialty?
- Blair Halliday is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Blair Halliday located?
- Blair Halliday's practice location on file with NPPES is 1165 Montgomery Dr, Santa Rosa, CA 95405-4801.
- What is Blair Halliday's phone number?
- The practice phone number listed in the NPPES registry for Blair Halliday is (707) 546-3210.
- Is Blair Halliday's NPI active?
- Yes — Blair Halliday's NPI (1154370690) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.