Alonzo Rivas, PA
Physician Assistant · Austin, TX
At a glance
2410 E Riverside Dr, Austin, TX 78741-3083
NPPES record updated Mar 19, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
2410 E Riverside Dr Ste G-3Austin, TX 78741-3083
Additional reported practice locations
333 1St St Ste ASan Francisco, CA 941052661
Phone: 8888033370
Fax: 8888033331 156 William St Rm 303
New York, NY 100385307
Phone: 8888033370
Fax: 8888033331 1400 N Coit Rd Ste 302
Mckinney, TX 750716656
Phone: 8888033370
Fax: 8888033331 415 N Crescent Dr Ste 320
Beverly Hills, CA 902106813
Phone: 8888033370
Fax: 8888033331 790 N Milwaukee St Ste 313
Milwaukee, WI 532024148
Phone: 8888033370
Fax: 8888033331 21660 W Field Pkwy
Deer Park, IL 600107265
Phone: 8888033370
Fax: 8888033331 555 Andover Park W Ste 200
Tukwila, WA 981883379
Phone: 8888033370
Fax: 8888033331 5373 W Alabama St Ste 204
Houston, TX 770565923
Phone: 8888033370
Fax: 8888033331
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2010
- CMS specialties
- Physician Assistant
Practice groups
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Physician Assistant
- Taxonomy code
- 363A00000X
- Enumeration date
- Apr 8, 2011
- Record updated
- Mar 19, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- PA
Reported taxonomies and licenses
363A00000X
License reported: 085008756 IL
363A00000X · Primary
License reported: PA07012 TX
363A00000X
License reported: 027617 NY
363A00000X
License reported: PA61234695 WA
363A00000X
License reported: PA66983 CA
363A00000X
License reported: 875323 WI
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
2410 E Riverside DrSte G-3
Austin, TX 78741-3083
- Phone
- (512) 744-6000
- Fax
- (512) 448-3776
Mailing address
2621 RIDGEPOINT DRSTE 130
AUSTIN, TX 787545232
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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