DR. JOSE GABRIEL C MILLAR M.D.
NPI 1386732675
Pediatrics in Round Rock, TX

Q: What is Jose Gabriel Millar's NPI number?

The NPI number for Jose Gabriel Millar is 1386732675. It was assigned to this individual provider in the NPPES registry on October 11, 2006.

Q: What is Jose Gabriel Millar's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Active since October 11, 2006PECOS Enrolled

16010 PARK VALLEY DR, STE 300, ROUND ROCK, TX 78681(512) 255-7337(512) 828-0451 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Jose Gabriel C Millar M.d. NPPES

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

DR. JOSE GABRIEL C MILLAR M.D. (NPI 1386732675) is an individual pediatrics provider in Round Rock, Texas, licensed in Texas (L0424) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1386732675

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameDR. JOSE GABRIEL C MILLARCredential: M.D.

Location Address16010 PARK VALLEY DR, STE 300Round Rock, TX 78681-3574

Mailing AddressPo Box 1255Round Rock, TX 78680-1255 · (512) 255-7337 · Fax (512) 828-0451

Phone(512) 255-7337

Fax(512) 828-0451

Sole ProprietorYes

Enumeration DateOctober 11, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1386732675 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in TX · L0424

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

16010 PARK VALLEY DR, Round Rock, TX 78681

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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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jose Gabriel C Millar M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Jose Gabriel Millar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dell Children's Medical Group

2.3 mi

Pediatrics

1000 HESTERS CROSSING RD
Round Rock, TX 78681

Reassigned Medicare billing, Texas enrollment
Medicare enrollment name: Dell Childrens Medical Group
576 clinicians in this Medicare group

NPI 1790103869 (512) 628-1800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78681 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

$84.92 typical visit price

range $54.84 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

Most-billed visit code 99214

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 7

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

HENRY S LUCID MD

Internal Medicine (Cardiovascular Disease)

16010 PARK VALLEY DR, SUITE 200
ROUND ROCK, TX 78681

Williamson County (512) 206-2999

THOMAS CHILDRESS VINSON MD

Internal Medicine (Cardiovascular Disease)

16010 PARK VALLEY DR, SUITE 200
ROUND ROCK, TX 78681

Williamson County (512) 244-9944

HEART AND VASCULAR OF CENTRAL TEXAS PA

Internal Medicine (Cardiovascular Disease)

16010 PARK VALLEY DR, SUITE 200
ROUND ROCK, TX 78681

Williamson County (512) 206-2999

DR. GRACE P TAMESIS M.D., MPH

Allergy & Immunology

16010 PARK VALLEY DR, SUITE 300
ROUND ROCK, TX 78681

Williamson County (303) 601-5399

ROUND ROCK CARDIOLOGY, PA

Internal Medicine (Cardiovascular Disease)

16010 PARK VALLEY DR, SUITE 200
ROUND ROCK, TX 78681

Williamson County (512) 244-9944

SATELLITE HEALTHCARE CENTRAL STATES LLC

Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)

16010 PARK VALLEY DR, STE 100
ROUND ROCK, TX 78681

Williamson County (512) 275-0100

CARR DIALYSIS CENTER, LTD

Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)

16010 PARK VALLEY DR, SUITE 100
ROUND ROCK, TX 78681

Williamson County (512) 275-0100

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 Jose Gabriel Millar's NPI number?

The NPI number for Jose Gabriel Millar is 1386732675. It was assigned to this individual provider in the NPPES registry on October 11, 2006.

Where is Jose Gabriel Millar located?

Jose Gabriel Millar practices at 16010 Park Valley Dr Ste 300, Round Rock, TX 78681. The listed phone number is (512) 255-7337.

What is Jose Gabriel Millar's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Jose Gabriel Millar enrolled in Medicare?

Yes. Jose Gabriel Millar is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jose Gabriel Millar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jose Gabriel Millar reassigns Medicare benefits to Dell Children's Medical Group (Round Rock, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jose Gabriel Millar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jose Gabriel Millar accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Jose Gabriel Millar 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 Jose Gabriel Millar was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.