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ALONZO RIVAS PA
NPI 1689964819
Physician Assistant in Austin, TX

Active since April 08, 2011PECOS EnrolledAccepts Medicare Assignment
2410 E RIVERSIDE DR, STE G-3, AUSTIN, TX 78741(512) 744-6000(512) 448-3776 Get Directions Write a Review

NPPES record last updated: March 19, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Alonzo Rivas Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALONZO RIVAS PA (NPI 1689964819) is an individual physician assistant in Austin, Texas, licensed in Texas (PA07012) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS, maintains 8 additional practice locations, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1689964819
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameALONZO RIVASCredential: PA
Location Address2410 E RIVERSIDE DR, STE G-3Austin, TX 78741-3083
Mailing Address2621 Ridgepoint Dr, Ste 130Austin, TX 78754-5232 · (512) 583-9679 · Fax (512) 334-2321
Phone(512) 744-6000
Fax(512) 448-3776
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateApril 8, 2011
Last NPPES UpdateMarch 19, 2026
NPPES CertifiedMarch 19, 2026
✔ NPI 1689964819 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in TX · PA07012✔ Licensed in IL · 085008756✔ Licensed in NY · 027617✔ Licensed in WA · PA61234695✔ Licensed in CA · PA66983✔ Licensed in WI · 875323
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
2410 E RIVERSIDE DR, Austin, TX 78741
Open in Google Maps ↗

Secondary Practice Locations 8

Location 11400 N Coit Rd Ste 302McKinney, TX 75071-6656 · Phone (888) 803-3370 · Fax (888) 803-3331
Location 2415 N Crescent Dr Ste 320Beverly Hills, CA 90210-6813 · Phone (888) 803-3370 · Fax (888) 803-3331
Location 321660 W Field PkwyDeer Park, IL 60010-7265 · Phone (888) 803-3370 · Fax (888) 803-3331
Location 4156 William St Rm 303New York, NY 10038-5307 · Phone (888) 803-3370 · Fax (888) 803-3331
Location 5790 N Milwaukee St Ste 313Milwaukee, WI 53202-4148 · Phone (888) 803-3370 · Fax (888) 803-3331
Location 65373 W Alabama St Ste 204Houston, TX 77056-5923 · Phone (888) 803-3370 · Fax (888) 803-3331
Location 7333 1st St Ste ASan Francisco, CA 94105-2661 · Phone (888) 803-3370 · Fax (888) 803-3331
Location 8555 Andover Park W Ste 200Tukwila, WA 98188-3379 · Phone (888) 803-3370 · Fax (888) 803-3331

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alonzo Rivas Pa is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6800045485
PECOS Enrollment IDI20251204004536
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78741 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$89.03 typical visit price
range $57.88 – $174.00
Typical copayment $22.25 (range $14.47 – $43.50)
Most-billed visit code 99203
Established Patient
$71.95 typical visit price
range $18.88 – $142.23
Typical copayment $17.98 (range $4.72 – $35.55)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LONE STAR CIRCLE OF CARE
Pediatrics
2410 E RIVERSIDE DR
AUSTIN, TX 78741
Travis County (877) 800-5722
SANA NAIYER
Speech-Language Pathologist
2410 E RIVERSIDE DR, SUITE B-1
AUSTIN, TX 78741
Travis County (512) 394-0652
ERICA LAVAN MURPHY AYUSO LCSW
Social Worker (Clinical)
2410 E RIVERSIDE DR, STE. G-3
AUSTIN, TX 78741
Travis County (512) 804-3000
NORMA CUEVAS
Specialist/Technologist (Speech-Language Assistant)
2410 E RIVERSIDE DR, SUITE B1
AUSTIN, TX 78741
Travis County (512) 394-0652
BETHANY CAMP LCSW
Social Worker (Clinical)
2410 E RIVERSIDE DR, STEG3
AUSTIN, TX 78741
Travis County (512) 804-3000
SHANNON MARIE SANDREA
Counselor (Professional)
2410 E RIVERSIDE DR
AUSTIN, TX 78741
Travis County (512) 917-2741
GLENN WOOD MD PA
Pediatrics
2410 E RIVERSIDE DR, STE G3
AUSTIN, TX 78741
Travis County (512) 448-4433
ISRAEL SALGADO ESPINOZA LPC
Counselor (Professional)
2410 E RIVERSIDE DR, SUITE G-3
AUSTIN, TX 78741
Travis County (512) 804-3045

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alonzo Rivas's NPI number?

The NPI number for Alonzo Rivas is 1689964819. It was assigned to this individual provider in the NPPES registry on April 8, 2011.

Where is Alonzo Rivas located?

Alonzo Rivas practices at 2410 E Riverside Dr Ste G-3, Austin, TX 78741. The listed phone number is (512) 744-6000.

What is Alonzo Rivas's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Alonzo Rivas enrolled in Medicare?

Yes. Alonzo Rivas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Alonzo Rivas accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 6 other insurers list Alonzo Rivas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Alonzo Rivas was last updated on March 19, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.