● Active Type 1 · Individual

Joseph C Elizondo, MD

Internal Medicine·Austin, TX· NPI 1780845883 · Enumerated 2008 · 18 years on NPI

Elizondo is 1 of 730 internal medicine providers in Austin and 1 of 12,523 in Texas.

NPI age

18 years

Enumerated 2008-06-20

Primary specialty

Internal Medicine

Plus 1 subspecialty

Licensed in

1 state

Status

Active

No deactivations on record

Last NPPES update

2016-07-14

Source: CMS NPPES provider record

Sole proprietor

May be part of a larger org

How this provider compares

Across 12523 active internal medicine providers in Texas.

NPI age

18 years

≈ at median (17 yr)

State licenses

1 state

12% of peers hold multiple states

Subspecialties

33% of peers hold subspecialties

NPI lifetime · 2008 → 2016

2008-06Enumerated in NPPES

2008 2016

Where they practice

Practice location

6835 Austin Center Blvd

Austin, TX 787313166

📞 5123466611fax 5124651633

Mailing address

3708 Jefferson St, Ste A

Austin, TX 787316206

📞 5124596503fax 5124547453

Specialties

Allopathic & Osteopathic Physicians › Internal Medicine

Internal Medicine Primary

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...

TX license #N8780TX license #BP10032358 taxonomy 207R00000X

Identifiers

Type	Value	Notes
05 (TX)	284952302
05 (TX)	284952301

Medicare directory context

Attributes below come from the CMS Doctors & Clinicians dataset used by Medicare Care Compare, retrieved 2026-08-21. They apply only to this clinician's public Medicare listing.

Medicare specialties

Internal Medicine

Medical school

University Of Texas Medical School At San Antonio

Graduation year 2008

Largest Medicare group

183 members

Largest listed enrollment group

Facility affiliations reported by CMS

Ipc Healthcare Services Of Texas Pllc

Medicare listing data does not guarantee that a clinician is accepting new patients or that a service is covered. View the CMS dataset →

Practice context

Part of a multi-provider practice. 84 other active providers share this practice address in NPPES.

Recently enumerated nearby: 20 new internal medicine providers have been added in Austin in the last 180 days. See all →

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How to verify this provider

Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
Check the state license is currently active.State licensing boards publish current status; NPPES does not.
Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.