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William Blau, MD
NPI 1457303497 · Anesthesiology Physician · Chapel Hill, NC
William Blau, MD is a Anesthesiology Physician provider in Chapel Hill, NC (NPI 1457303497).
Provider details
- NPI number
- 1457303497
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 39920 (NC)
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
101 Manning Dr
Chapel Hill, NC 27599-0001
Phone: (919) 966-8596
Fax: (919) 843-5515
Street-level locationGet directions
Mailing address
143 W Franklin St
Chapel Hill, NC 27516-2539
Registry dates
- Enumerated
- 2006-05-17
- Last updated
- 2012-11-02
Frequently asked questions
- What is William Blau's NPI number?
- William Blau's National Provider Identifier (NPI) is 1457303497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Blau's specialty?
- William Blau is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Blau located?
- William Blau's practice location on file with NPPES is 101 Manning Dr, Chapel Hill, NC 27599-0001.
- What is William Blau's phone number?
- The practice phone number listed in the NPPES registry for William Blau is (919) 966-8596.
- Is William Blau's NPI active?
- Yes — William Blau's NPI (1457303497) is active in the NPPES registry as of the last update on 2012-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.