Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

CLARENCE KONG
NPI 1548846140
Emergency Medicine in West Islip, NY

Active since March 23, 2021PECOS EnrolledAccepts Medicare Assignment
380 MONTAUK HWY, WEST ISLIP, NY 11795(631) 422-5371 Get Directions Write a Review

NPPES record last updated: July 6, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 6, 2026, Mar 6, 2026, Jul 14, 2024 and 1 more (4 updates tracked since 2021).

About Clarence Kong NPPES

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

CLARENCE KONG (NPI 1548846140) is an individual emergency medicine provider in West Islip, New York, licensed in New York (334926) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Good Samaritan Hospital Medical Center, and is a graduate of City University Of New York School Of Medicine (2021).

NPPES Registry Identity

NPI1548846140
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameCLARENCE KONG
Location Address380 MONTAUK HWYWest Islip, NY 11795-4403
Mailing Address380 Montauk HwyWest Islip, NY 11795-4403 · (631) 422-5371
Sole ProprietorNo
Medical School CMSCity University Of New York School Of MedicineGraduated 2021
Enumeration DateMarch 23, 2021
Last NPPES UpdateJuly 6, 20264 updates tracked since enumeration
NPPES CertifiedJuly 6, 2026
NPI 1548846140 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in NY · 334926
Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Also ListedPain Medicine · Pain MedicineTaxonomy 208VP0000X · License 334926 (NY)
380 MONTAUK HWY, West Islip, NY 11795

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

Clarence Kong 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 ID4880131929
PECOS Enrollment IDI20260325003205
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.

Areas of Expertise CMS Part B claims

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Good Samaritan Hospital Medical Center

Acute Care Hospitals · West Islip, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330286
Location1000 Montauk HighwayWest Islip, NY 11795 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11795 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
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

Neurological Surgery
380 MONTAUK HWY
WEST ISLIP, NY 11795
Neurological Surgery
380 MONTAUK HWY
WEST ISLIP, NY 11795
Neurological Surgery
380 MONTAUK HWY
WEST ISLIP, NY 11795
Anesthesiology (Pain Medicine)
380 MONTAUK HWY
WEST ISLIP, NY 11795
Neurological Surgery
380 MONTAUK HWY
WEST ISLIP, NY 11795
Physical Medicine & Rehabilitation (Sports Medicine)
380 MONTAUK HWY
WEST ISLIP, NY 11795
Neurological Surgery
380 MONTAUK HWY
WEST ISLIP, NY 11795
Neurological Surgery
380 MONTAUK HWY
WEST ISLIP, NY 11795

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 Clarence Kong's NPI number?

The NPI number for Clarence Kong is 1548846140. It was assigned to this individual provider in the NPPES registry on March 23, 2021.

Where is Clarence Kong located?

Clarence Kong practices at 380 Montauk Hwy, West Islip, NY 11795. The listed phone number is (631) 422-5371.

What is Clarence Kong's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Clarence Kong enrolled in Medicare?

Yes. Clarence Kong 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.

Is Clarence Kong affiliated with any hospitals?

According to CMS data, Clarence Kong is affiliated with Good Samaritan Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Clarence Kong was last updated on July 6, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.