DR. WEN-TING JEFFREY CHIAO M.D.
NPI 1346413242
Surgery in Roslyn Heights, NY

Q: What is Wen-ting Chiao's NPI number?

The NPI number for Wen-ting Chiao is 1346413242. It was assigned to this individual provider in the NPPES registry on April 11, 2008.

Q: What is Wen-ting Chiao's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Wen-ting Chiao was last updated on March 2, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since April 11, 2008PECOS EnrolledAccepts Medicare Assignment

125 MINEOLA AVE, SUITE 200, ROSLYN HEIGHTS, NY 11577(516) 616-5500(888) 502-6582 Get Directions Write a Review

NPPES record last updated: March 2, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Dr. Wen-ting Jeffrey Chiao M.d. NPPES

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

DR. WEN-TING JEFFREY CHIAO M.D. (NPI 1346413242) is an individual surgery provider in Roslyn Heights, New York, licensed in New York (275874) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS, is affiliated with Mercy Medical Center, and is a graduate of University Of Pittsburgh School Of Medicine (2008).

NPPES Registry Identity

NPI1346413242

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameDR. WEN-TING JEFFREY CHIAOCredential: M.D.

Location Address125 MINEOLA AVE, SUITE 200Roslyn Heights, NY 11577-2023

Mailing Address125 Mineola Ave, Suite 200Roslyn Heights, NY 11577-2023 · (516) 616-5500 · Fax (888) 502-6582

Phone(516) 616-5500

Fax(888) 502-6582

Sole ProprietorNo

Medical School CMSUniversity Of Pittsburgh School Of MedicineGraduated 2008

Enumeration DateApril 11, 2008

Last NPPES UpdateMarch 2, 2017

✔ NPI 1346413242 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in NY · 275874

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.

125 MINEOLA AVE, Roslyn Heights, NY 11577

Open in Google Maps ↗

Other Identifiers 1

Other275874NY · Ny License

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

Dr. Wen-ting Jeffrey Chiao M.d. 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 ID3971743626

PECOS Enrollment IDI20150506000957

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 Reassignments

Medicare enrollment records show Wen-ting Chiao reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Long Island Minimally Invasive Surgery, P.C.

Same address

Specialist

125 MINEOLA AVE, SUITE 200
Roslyn Heights, NY 11577

Reassigned Medicare billing, New York enrollment
Medicare enrollment name: Long Island Minimally Invasive Surgery PC
37 clinicians in this Medicare group

NPI 1356545867 (516) 616-5500

New York Bariatric Surgery Group PLLC

Same address

Specialist

125 MINEOLA AVE, SUITE 200
Roslyn Heights, NY 11577

Reassigned Medicare billing, New York enrollment
46 clinicians in this Medicare group

NPI 1164898821 (516) 616-5500

Chs Physician Partners, PC

1.5 mi

Pain Medicine

2200 NORTHERN BLVD
Greenvale, NY 11548

Reassigned Medicare billing, New York enrollment
944 clinicians in this Medicare group

NPI 1124497771 (631) 465-6225

North Shore-Lij Medical PC

3.0 mi

Urology

1010 NORTHERN BLVD STE 110
Great Neck, NY 11021

Reassigned Medicare billing, New York enrollment
9,353 clinicians in this Medicare group

NPI 1053688572 (516) 321-7400

Mercy Medical Center

7.0 mi

Internal Medicine

1000 N. VILLAGE AVENUE
Rockville Centre, NY 11571

Reassigned Medicare billing, New York enrollment
266 clinicians in this Medicare group

NPI 1104097294 (516) 705-1353

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 3

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.

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.

72 services37 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

24 services24 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

20 services20 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mercy Medical Center

Acute Care Hospitals · Rockville Centre, NY

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number330259

Location1000 North Village AvenueRockville Centre, NY 11570 · Nassau County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11577 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

$105.06 typical visit price

range $67.40 – $203.53

Typical copayment $26.26 (range $16.85 – $50.88)

Most-billed visit code 99203

Established Patient

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

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 12

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

PANKTI R PATEL MD

Surgery

125 MINEOLA AVE, SUITE 200
ROSLYN HEIGHTS, NY 11577

Nassau County (516) 616-5500

CHRISTINE K RADZIEWICZ D.A.CCCSLP

Speech-Language Pathologist

125 MINEOLA AVE, SUITE 108
ROSLYN HTS, NY 11577

Nassau County (516) 625-8551

DR. KEVIN HOWARD SMALL MD

Plastic Surgery

125 MINEOLA AVE, STE 200
ROSLYN HEIGHTS, NY 11577

Nassau County (516) 616-5500

DR. HOWARD LEE TRAUB PSY.D.

Psychologist (Clinical)

125 MINEOLA AVE, SUITE 106
ROSLYN HEIGHTS, NY 11577

Nassau County (917) 371-1504

MR. LEE A SCHNEIDER L.C.S.W.

Social Worker (Clinical)

125 MINEOLA AVE
ROSLYN HEIGHTS, NY 11577

Nassau County (516) 625-3927

MS. KATHI A KASSOVER

Counselor (Mental Health)

125 MINEOLA AVE, 107
ROSLYN HEIGHTS, NY 11577

Nassau County (516) 484-7020

NEW YORK BARIATRIC SURGERY GROUP PLLC

Specialist

125 MINEOLA AVE, SUITE 200
ROSLYN HEIGHTS, NY 11577

Nassau County (516) 616-5500

LONG ISLAND MINIMALLY INVASIVE SURGERY, P.C.

Specialist

125 MINEOLA AVE, SUITE 200
ROSLYN HEIGHTS, NY 11577

Nassau County (516) 616-5500

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 Wen-ting Chiao's NPI number?

The NPI number for Wen-ting Chiao is 1346413242. It was assigned to this individual provider in the NPPES registry on April 11, 2008.

Where is Wen-ting Chiao located?

Wen-ting Chiao practices at 125 Mineola Ave Suite 200, Roslyn Heights, NY 11577. The listed phone number is (516) 616-5500.

What is Wen-ting Chiao's specialty?

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

Is Wen-ting Chiao enrolled in Medicare?

Yes. Wen-ting Chiao 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.

Which organizations bill Medicare for Wen-ting Chiao's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Wen-ting Chiao reassigns Medicare benefits to 5 organizations: Long Island Minimally Invasive Surgery, P.C. (Roslyn Heights, NY), New York Bariatric Surgery Group PLLC (Roslyn Heights, NY), Chs Physician Partners, PC (Greenvale, NY), North Shore-Lij Medical PC (Great Neck, NY) and Mercy Medical Center (Rockville Centre, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Wen-ting Chiao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Wen-ting Chiao affiliated with any hospitals?

According to CMS data, Wen-ting Chiao is affiliated with Mercy Medical Center.

When was this NPI record last updated?

The NPPES record for Wen-ting Chiao was last updated on March 2, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.