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DR. IRENE S.T. CHAO M.D.
NPI 1508835844
Pediatrics in Cary, NC

Active since March 17, 2006PECOS Enrolled
101 SW CARY PKWY, SUITE 270, CARY, NC 27511(919) 467-5543(919) 469-2391 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Irene S.t. Chao M.d. NPPES

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

DR. IRENE S.T. CHAO M.D. (NPI 1508835844) is an individual pediatrics provider in Cary, North Carolina, licensed in North Carolina (9800494) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508835844
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. IRENE S.T. CHAOCredential: M.D.
Location Address101 SW CARY PKWY, SUITE 270Cary, NC 27511-5562
Mailing Address101 Sw Cary Pkwy, Suite 270Cary, NC 27511-5562 · (919) 467-5543 · Fax (919) 469-2391
Phone(919) 467-5543
Fax(919) 469-2391
Sole ProprietorNo
Enumeration DateMarch 17, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1508835844 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NC · 9800494
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.
101 SW CARY PKWY, Cary, NC 27511
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Other Identifiers 2

Medicare UPING70723
Medicaid8912281NC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Irene S.t. Chao M.d. 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 27511 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
$83.90 typical visit price
range $54.12 – $165.09
Typical copayment $20.97 (range $13.53 – $41.27)
Most-billed visit code 99203
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
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.

CARY DIAGNOSTIC RADIOLOGY, PA
Radiology (Diagnostic Radiology)
101 SW CARY PKWY, SUITE 40
CARY, NC 27511
Wake County (919) 467-5900
DR. DAVID ALFRED HOROWITZ M.D.
Pediatrics
101 SW CARY PKWY, SUITE 270
CARY, NC 27511
Wake County (919) 467-5543
GINETTE ANNE ARCHINAL MD
Family Medicine
101 SW CARY PKWY, # 170
CARY, NC 27511
Wake County (919) 467-5678
DR. DEBORAH WALGROVE BASSETT M.D.
Pediatrics
101 SW CARY PKWY, SUITE 270
CARY, NC 27511
Wake County (919) 467-5543
DR. TERESA PALMER SALTER M.D.
Pediatrics
101 SW CARY PKWY, SUITE 270
CARY, NC 27511
Wake County (919) 467-5543
DANIEL T. HOWELL D.D.S., M.S.
Dentist (Pediatric Dentistry)
101 SW CARY PKWY, SUITE #80
CARY, NC 27511
Wake County (919) 467-0635
MRS. CANDICE HESSE COBLE PA-C
Physician Assistant (Medical)
101 SW CARY PKWY, STE 210
CARY, NC 27511
Wake County (919) 467-8556
MRS. MARYANN ESPOSITO VALENTE PT
Physical Therapist
101 SW CARY PKWY
CARY, NC 27511
Wake County (919) 467-7678

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 Irene Chao's NPI number?

The NPI number for Irene Chao is 1508835844. It was assigned to this individual provider in the NPPES registry on March 17, 2006.

Where is Irene Chao located?

Irene Chao practices at 101 SW Cary Pkwy Suite 270, Cary, NC 27511. The listed phone number is (919) 467-5543.

What is Irene Chao's specialty?

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

Is Irene Chao enrolled in Medicare?

Yes. Irene Chao is registered in the Medicare PECOS enrollment system.

What insurance does Irene Chao accept?

Health plans from Blue Cross and Blue Shield of NC and UnitedHealthcare list Irene Chao as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Irene Chao was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.