ELIZABETH C. KNAPP MD
NPI 1003822354
Pediatrics in Austin, TX

Q: What is Elizabeth Knapp's NPI number?

The NPI number for Elizabeth Knapp is 1003822354. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Q: What is Elizabeth Knapp's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Elizabeth Knapp was last updated on May 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since July 31, 2006PECOS Enrolled

6835 AUSTIN CENTER BLVD, AUSTIN, TX 78731(512) 346-6611(512) 231-5204 Get Directions Write a Review

NPPES record last updated: May 21, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Elizabeth C. Knapp Md NPPES

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

ELIZABETH C. KNAPP MD (NPI 1003822354) is an individual pediatrics provider in Austin, Texas, licensed in Texas (L1912) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003822354

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameELIZABETH C. KNAPPCredential: MD

Location Address6835 AUSTIN CENTER BLVDAustin, TX 78731-3166

Mailing Address6210 E Highway 290Austin, TX 78723-1142 · (512) 483-9596

Phone(512) 346-6611

Fax(512) 231-5204

Sole ProprietorNo

Enumeration DateJuly 31, 2006

Last NPPES UpdateMay 21, 2021

NPPES CertifiedMay 21, 2021

✔ NPI 1003822354 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in TX · L1912

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.

6835 AUSTIN CENTER BLVD, Austin, TX 78731

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Other Identifiers 4

Medicaid144774004TX

Medicaid144774003TX

Medicaid144774001TX

Medicaid144774005TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Moda Health Plan, Inc., Sendero Health Plans, Local Nonprofit 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)

Elizabeth C. Knapp Md 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 Elizabeth Knapp reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Austin Regional Clinic, PA

3.5 mi

Family Medicine

6210 E US HWY 290, SUITE 420 - CREDENTIALING
Austin, TX 78723

Reassigned Medicare billing, Texas enrollment
461 clinicians in this Medicare group

NPI 1821157579 (512) 231-5516

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 78731 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.

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.

SANGEETA S. JAIN MD

Pediatrics