CATHERINE LANCASTER MAVROUDIS MD
NPI 1457706269
Surgery in Austin, TX

Q: What is Catherine Mavroudis's NPI number?

The NPI number for Catherine Mavroudis is 1457706269. It was assigned to this individual provider in the NPPES registry on April 29, 2016. The provider is also known as Catherine Walker Lancaster MD.

Q: What is Catherine Mavroudis's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Active since April 29, 2016PECOS EnrolledAccepts Medicare Assignment

2802 WEBBERVILLE RD, AUSTIN, TX 78702(512) 978-9400 Get Directions Write a Review

NPPES record last updated: April 25, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 6, 2025, Sep 30, 2020 (2 updates tracked since 2020).

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About Catherine Lancaster Mavroudis Md NPPES

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

CATHERINE LANCASTER MAVROUDIS MD (NPI 1457706269) is an individual surgery provider in Austin, Texas, licensed in Texas (V5570) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS and is a graduate of Emory University School Of Medicine (2016).

NPPES Registry Identity

NPI1457706269

Entity TypeIndividualFemale

Primary Taxonomy208600000X

Provider Legal NameCATHERINE LANCASTER MAVROUDISCredential: MD

Location Address2802 WEBBERVILLE RDAustin, TX 78702-2947

Mailing Address1111 E Cesar Chavez StAustin, TX 78702-4209 · (512) 978-9400

Phone(512) 978-9400

Sole ProprietorNo

Medical School CMSEmory University School Of MedicineGraduated 2016

Enumeration DateApril 29, 2016

Last NPPES UpdateApril 25, 20252 updates tracked since enumeration

NPPES CertifiedApril 25, 2025

✔ NPI 1457706269 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in TX · V5570

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

2802 WEBBERVILLE RD, Austin, TX 78702

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Other Names 1

Former Name (1)Catherine Walker Lancaster Md

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Sendero Health Plans, Local Nonprofit.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Catherine Lancaster Mavroudis Md 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 ID547617946

PECOS Enrollment IDI20250618003153

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 Catherine Mavroudis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Travis County Healthcare District

1.4 mi

Internal Medicine

1111 E CESAR CHAVEZ ST
Austin, TX 78702

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

NPI 1972271831 (512) 978-9288

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

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

63 services62 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

49 services26 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

44 services26 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

25 services22 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

16 services14 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78702 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.

DR. RICHARD ALFRED STOEBNER M.D.

Internal Medicine (Cardiovascular Disease)