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

ROY LIU MD
NPI 1316479132
Internal Medicine in Evansville, IN

Active since March 30, 2017PECOS Enrolled
801 SAINT MARYS DR STE 300E, EVANSVILLE, IN 47714(812) 485-5990 Get Directions Write a Review

NPPES record last updated: July 20, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 20, 2026, Jun 18, 2025, Mar 26, 2025 and 2 more (5 updates tracked since 2017).

About Roy Liu Md NPPES

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

ROY LIU MD (NPI 1316479132) is an individual internal medicine provider in Evansville, Indiana, licensed in Indiana (11023979A) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1316479132
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameROY LIUCredential: MD
Location Address801 SAINT MARYS DR STE 300EEvansville, IN 47714-0522
Mailing Address801 Saint Marys Dr Ste 510Evansville, IN 47714-0511 · (812) 485-5990
Phone(812) 485-5990
Sole ProprietorYes
Enumeration DateMarch 30, 2017
Last NPPES UpdateJuly 20, 20265 updates tracked since enumeration
NPPES CertifiedJuly 20, 2026
✔ NPI 1316479132 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IN · 11023979A
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
801 SAINT MARYS DR STE 300E, Evansville, IN 47714
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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)

Roy Liu 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 47714 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
$122.49 typical visit price
range $53.07 – $161.76
Typical copayment $30.62 (range $13.26 – $40.44)
Most-billed visit code 99204
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
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 2

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

DAVID POLDNEFF MD
Internal Medicine
801 SAINT MARYS DR STE 300E
EVANSVILLE, IN 47714
Vanderburgh County (812) 485-5300
DEVON FETTERS MD
Internal Medicine
801 SAINT MARYS DR STE 300E
EVANSVILLE, IN 47714
Vanderburgh County (812) 485-5300

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 Roy Liu's NPI number?

The NPI number for Roy Liu is 1316479132. It was assigned to this individual provider in the NPPES registry on March 30, 2017.

Where is Roy Liu located?

Roy Liu practices at 801 Saint Marys Dr Ste 300E, Evansville, IN 47714. The listed phone number is (812) 485-5990.

What is Roy Liu's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Roy Liu enrolled in Medicare?

Yes. Roy Liu is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Roy Liu was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 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.