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PAULINE LEE CHAO MD
NPI 1912087305
Internal Medicine in Las Vegas, NV

Active since October 17, 2006PECOS EnrolledAccepts Medicare Assignment
915 S RAINBOW BLVD, LAS VEGAS, NV 89145(725) 220-8667(833) 749-0354 Get Directions Write a Review

NPPES record last updated: February 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Pauline Lee Chao Md NPPES

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

PAULINE LEE CHAO MD (NPI 1912087305) is an individual internal medicine provider in Las Vegas, Nevada, licensed in Nevada (11981) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Rush Medical College Of Rush University (2003).

NPPES Registry Identity

NPI1912087305
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NamePAULINE LEE CHAOCredential: MD
Location Address915 S RAINBOW BLVDLas Vegas, NV 89145-6230
Mailing Address6101 Blue Lagoon Dr Ste 200Miami, FL 33126-3168
Phone(725) 220-8667
Fax(833) 749-0354
Sole ProprietorYes
Medical School CMSRush Medical College Of Rush UniversityGraduated 2003
Enumeration DateOctober 17, 2006
Last NPPES UpdateFebruary 13, 2026
NPPES CertifiedFebruary 13, 2026
✔ NPI 1912087305 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NV · 11981
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.
915 S RAINBOW BLVD, Las Vegas, NV 89145
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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 and accepts Medicare assignment

Pauline Lee Chao 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 ID1850399734
PECOS Enrollment IDI20061201000495
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 89145 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
$131.25 typical visit price
range $57.07 – $173.24
Typical copayment $32.81 (range $14.26 – $43.31)
Most-billed visit code 99204
Established Patient
$100.60 typical visit price
range $18.27 – $140.96
Typical copayment $25.15 (range $4.56 – $35.24)
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 5

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

DR. GREG E FIHN DO
Family Medicine
915 S RAINBOW BLVD
LAS VEGAS, NV 89145
Clark County (725) 220-8667
DOUGLAS R BUDDE JR. MD
Family Medicine
915 S RAINBOW BLVD
LAS VEGAS, NV 89145
Clark County (725) 220-8667
LAUREN KAY ROJAS LSW, CADC
Social Worker (Clinical)
915 S RAINBOW BLVD
LAS VEGAS, NV 89145
Clark County (725) 220-8667
CAROLYN A. DECHAINE PA - C
Physician Assistant
915 S RAINBOW BLVD
LAS VEGAS, NV 89145
Clark County (725) 220-8667
CENTERWELL SENIOR PRIMARY CARE (NV) PC
Internal Medicine
915 S RAINBOW BLVD
LAS VEGAS, NV 89145
Clark County (725) 220-8667

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 Pauline Chao's NPI number?

The NPI number for Pauline Chao is 1912087305. It was assigned to this individual provider in the NPPES registry on October 17, 2006.

Where is Pauline Chao located?

Pauline Chao practices at 915 S Rainbow Blvd, Las Vegas, NV 89145. The listed phone number is (725) 220-8667.

What is Pauline Chao's specialty?

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

Is Pauline Chao enrolled in Medicare?

Yes. Pauline Chao is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Pauline Chao was last updated on February 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.