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Margaret Vo, MD
NPI 1831431097 · Emergency Medicine Physician · Austin, TX
Margaret Vo, MD is a Emergency Medicine Physician provider in Austin, TX (NPI 1831431097).
Provider details
- NPI number
- 1831431097
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- Q6477 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
5245 W Highway 290
Austin, TX 78735-8963
Phone: (512) 509-0100
Street-level locationGet directions
Mailing address
Po Box 844658
Dallas, TX 75284-4658
Registry dates
- Enumerated
- 2013-03-25
- Last updated
- 2021-12-10
- Certified
- 2021-12-10
Frequently asked questions
- What is Margaret Vo's NPI number?
- Margaret Vo's National Provider Identifier (NPI) is 1831431097, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Vo's specialty?
- Margaret Vo is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Vo located?
- Margaret Vo's practice location on file with NPPES is 5245 W Highway 290, Austin, TX 78735-8963.
- What is Margaret Vo's phone number?
- The practice phone number listed in the NPPES registry for Margaret Vo is (512) 509-0100.
- Is Margaret Vo's NPI active?
- Yes — Margaret Vo's NPI (1831431097) is active in the NPPES registry as of the last update on 2021-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.