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Wiliam Alexander, M.D.
NPI 1790874519 · General Practice Physician · Austin, TX
Wiliam Alexander, M.D. is a General Practice Physician provider in Austin, TX (NPI 1790874519).
Provider details
- NPI number
- 1790874519
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- H4123 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
4500 Steiner Ranch Blvd
#1906
Austin, TX 78732-2301
Phone: (832) 687-5359
Fax: (512) 266-1319
Street-level locationGet directions
Mailing address
4500 Steiner Ranch Blvd
Austin, TX 78732-2301
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Wiliam Alexander's NPI number?
- Wiliam Alexander's National Provider Identifier (NPI) is 1790874519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wiliam Alexander's specialty?
- Wiliam Alexander is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Wiliam Alexander located?
- Wiliam Alexander's practice location on file with NPPES is 4500 Steiner Ranch Blvd, Austin, TX 78732-2301.
- What is Wiliam Alexander's phone number?
- The practice phone number listed in the NPPES registry for Wiliam Alexander is (832) 687-5359.
- Is Wiliam Alexander's NPI active?
- Yes — Wiliam Alexander's NPI (1790874519) 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.