Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

XIXI CAO MD
NPI 1740816669
Surgery - Vascular Surgery in Indianapolis, IN

Q: What is Xixi Cao's NPI number?

The NPI number for Xixi Cao is 1740816669. It was assigned to this individual provider in the NPPES registry on March 23, 2020.

Q: What is Xixi Cao's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Q: When was this NPI record last updated?

The NPPES record for Xixi Cao was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 days 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 March 23, 2020PECOS Enrolled

1801 N SENATE BLVD STE 3300, INDIANAPOLIS, IN 46202(317) 962-0280 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 20, 2021, Mar 23, 2020 (2 updates tracked since 2020).

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About Xixi Cao Md NPPES

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

XIXI CAO MD (NPI 1740816669) is an individual vascular surgery provider in Indianapolis, Indiana, licensed in Indiana (01099245A) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1740816669

Entity TypeIndividualFemale

Primary Taxonomy2086S0129X

Provider Legal NameXIXI CAOCredential: MD

Location Address1801 N SENATE BLVD STE 3300Indianapolis, IN 46202-1184

Mailing Address1801 N Senate Blvd Ste 3300Indianapolis, IN 46202-1184

Phone(317) 962-0280

Sole ProprietorNo

Enumeration DateMarch 23, 2020

Last NPPES UpdateJune 29, 20262 updates tracked since enumeration

NPPES CertifiedJune 29, 2026

✔ NPI 1740816669 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code2086S0129X

License✔ Licensed in IN · 01099245A

Definition

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1801 N SENATE BLVD STE 3300, Indianapolis, IN 46202

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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)

Xixi Cao 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46202 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

$82.04 typical visit price

range $53.07 – $161.76

Typical copayment $20.51 (range $13.26 – $40.44)

Most-billed visit code 99203

Established Patient

$66.48 typical visit price

range $16.93 – $132.22

Typical copayment $16.62 (range $4.23 – $33.05)

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 4

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

NICOLE KRISTIN OOLEY NP

Nurse Practitioner (Gerontology)

1801 N SENATE BLVD STE 3300
INDIANAPOLIS, IN 46202

Marion County (317) 962-0280

JASON JOSEPH NEY NP

Nurse Practitioner (Gerontology)

1801 N SENATE BLVD STE 3300
INDIANAPOLIS, IN 46202

Marion County (317) 923-1787

MARIA V. BANDY PA-C

Physician Assistant

1801 N SENATE BLVD STE 3300
INDIANAPOLIS, IN 46202

Marion County (317) 923-1787

MRS. DAWN D STIDHAM NP

Nurse Practitioner

1801 N SENATE BLVD STE 3300
INDIANAPOLIS, IN 46202

Marion County (317) 923-1787

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 Xixi Cao's NPI number?

The NPI number for Xixi Cao is 1740816669. It was assigned to this individual provider in the NPPES registry on March 23, 2020.

Where is Xixi Cao located?

Xixi Cao practices at 1801 N Senate Blvd Ste 3300, Indianapolis, IN 46202. The listed phone number is (317) 962-0280.

What is Xixi Cao's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Is Xixi Cao enrolled in Medicare?

Yes. Xixi Cao is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Xixi Cao was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 days 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.