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DR. MARGARET PEGGY WARDLAW M.D., PH.D.
NPI 1265793541
Pediatrics in Austin, TX

Active since June 04, 2012PECOS Enrolled
76.23/100
CMS Quality Rating
4900 MUELLER BLVD, SUITE 3S.066C, AUSTIN, TX 78723(512) 324-0165 Get Directions Write a Review

NPPES record last updated: June 4, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Margaret Peggy Wardlaw M.d., Ph.d. NPPES

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

DR. MARGARET PEGGY WARDLAW M.D., PH.D. (NPI 1265793541) is an individual pediatrics provider in Austin, Texas, licensed in Texas (BP1-0042821) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1265793541
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. MARGARET PEGGY WARDLAWCredential: M.D., PH.D.
Location Address4900 MUELLER BLVD, SUITE 3S.066CAustin, TX 78723-3079
Mailing Address4900 Mueller Blvd, Suite 3s.066cAustin, TX 78723-3079 · (512) 324-0165
Phone(512) 324-0165
Sole ProprietorNo
Enumeration DateJune 4, 2012
✔ NPI 1265793541 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TX · BP1-0042821
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.
4900 MUELLER BLVD, Austin, TX 78723
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Margaret Peggy Wardlaw M.d., Ph.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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78723 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
$101.65 typical visit price
range $18.88 – $142.23
Typical copayment $25.41 (range $4.72 – $35.55)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

76.23/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality64.58
Promoting Interoperability100
Improvement Activities40
Cost56.18

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.

JENNIFER KRENA
Nurse Practitioner (Pediatrics)
4900 MUELLER BLVD
AUSTIN, TX 78723
Travis County (512) 324-0000
PATRICK EMERSON DAY MD
Pediatrics (Pediatric Cardiology)
4900 MUELLER BLVD
AUSTIN, TX 78723
Travis County (512) 324-0000
RACHEL SCHROER APRN, CPNP-PC/AC
Nurse Practitioner (Pediatrics)
4900 MUELLER BLVD
AUSTIN, TX 78723
Travis County (512) 324-0000
ARTURO VARGAS RRT
Respiratory Therapist, Registered (Neonatal/Pediatrics)
4900 MUELLER BLVD
AUSTIN, TX 78723
Travis County (512) 324-0000
NICOLE R FRIEDMAN
Student in an Organized Health Care Education/Training Program
4900 MUELLER BLVD
AUSTIN, TX 78723
Travis County (512) 324-0000
TANIA EID
Pediatrics
4900 MUELLER BLVD, SUITE 3S.066C
AUSTIN, TX 78723
Travis County (512) 324-0165
RICHARD THOMPSON
Pediatrics
4900 MUELLER BLVD, SUITE 3S.066C
AUSTIN, TX 78723
Travis County (512) 324-0165
DR. KATHRYN BRAND M.D.
Pediatrics
4900 MUELLER BLVD, SUITE 3S.066C
AUSTIN, TX 78723
Travis County (512) 324-0165

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 Margaret Wardlaw's NPI number?

The NPI number for Margaret Wardlaw is 1265793541. It was assigned to this individual provider in the NPPES registry on June 4, 2012.

Where is Margaret Wardlaw located?

Margaret Wardlaw practices at 4900 Mueller Blvd Suite 3s.066c, Austin, TX 78723. The listed phone number is (512) 324-0165.

What is Margaret Wardlaw's specialty?

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

Is Margaret Wardlaw enrolled in Medicare?

Yes. Margaret Wardlaw is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Margaret Wardlaw was last updated on June 4, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.