Dr. Anna Elizabeth O'Connor, MD
Allergy & Immunology in Round Rock, TX. Individual provider (NPI-1).
Details
- NPI
- 1053931345
- Entity type
- Individual (NPI-1)
- Name
- Dr. Anna Elizabeth O'Connor
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- Enumeration date
- Apr 16, 2020
- Certification date
- May 15, 2025
- Last updated
- May 15, 2025
Medicare and OIG
- Medicare enrolled (PECOS)
- Yes · PRACTITIONER - ALLERGY/IMMUNOLOGY
- Can order and refer
- Part B Yes · DME Yes · Home health Yes · Power mobility Yes · Hospice Yes
- OIG exclusion list
- This NPI is not listed
CMS and OIG files of November 2026. PECOS lookup · OIG exclusion check
Taxonomy and licenses
| Taxonomy code | Description | License | State | Primary |
|---|---|---|---|---|
| 207K00000X | Allergy & Immunology | V7268 | TX | Yes |
| 208000000X | Pediatrics | V7268 | TX |
Practice location
303 E Main StRound Rock, TX 78664-5246
Phone 512-732-2774 · Fax 512-344-9221
Mailing address
303 E Main StRound Rock, TX 78664-5246
Phone 512-732-2774 · Fax 512-344-9221
Other practice locations
Bastrop, TX 78602-5157
Phone 512-732-2774
Austin, TX 78730-1163
Phone 512-732-2774
Austin, TX 78759-3937
Phone 512-732-2774
Leander, TX 78641-4842
Phone 512-732-2774
Austin, TX 78735-8979
Phone 512-732-2774
Thorndale, TX 76577-5432
Phone 512-732-2774
West Lake Hills, TX 78746-5236
Phone 512-732-2774
Austin, TX 78738-7166
Phone 512-732-2774
Is something wrong?
This page shows exactly what the provider filed with NPPES. Only the provider (or their surrogate) can change it, by signing in to NPPES. Our page updates within a day of their change. See how to update NPI information.
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All 10 Allergy & Immunology Physician providers in Round Rock · All 4,921 providers in Round Rock
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