WILLIAM ANDREW ARTHUR KARALIS DO
NPI 1891435731
Emergency Medicine in Manhasset, NY

Active since March 30, 2022PECOS Enrolled
300 COMMUNITY DR, MANHASSET, NY 11030(516) 562-3047 Get Directions Write a Review

NPPES record last updated: August 13, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About William Andrew Arthur Karalis Do NPPES

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

WILLIAM ANDREW ARTHUR KARALIS DO (NPI 1891435731) is an individual emergency medicine provider in Manhasset, New York, licensed in New York (335875) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS and is a graduate of University Of New England, College Of Osteo Medicine (2022).

NPPES Registry Identity

NPI1891435731
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameWILLIAM ANDREW ARTHUR KARALISCredential: DO
Location Address300 COMMUNITY DRManhasset, NY 11030-3816
Mailing Address300 Community DrManhasset, NY 11030-3816 · (516) 562-3047 · Fax (516) 562-3569
Sole ProprietorNo
Medical School CMSUniversity Of New England, College Of Osteo MedicineGraduated 2022
Enumeration DateMarch 30, 2022
Last NPPES UpdateAugust 13, 2025
NPPES CertifiedAugust 13, 2025
NPI 1891435731 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in NY · 335875
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.

300 COMMUNITY DR, Manhasset, NY 11030

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

William Andrew Arthur Karalis Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3577065192
PECOS Enrollment IDI20250904000592
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 11030 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.

Anesthesiology
300 COMMUNITY DR
MANHASSET, NY 11030
Anesthesiology
300 COMMUNITY DR
MANHASSET, NY 11030
Anesthesiology
300 COMMUNITY DR
MANHASSET, NY 11030
Anesthesiology
300 COMMUNITY DR
MANHASSET, NY 11030
Nurse Anesthetist, Certified Registered
300 COMMUNITY DR
MANHASSET, NY 11030
Nurse Anesthetist, Certified Registered
300 COMMUNITY DR
MANHASSET, NY 11030
Anesthesiology
300 COMMUNITY DR
MANHASSET, NY 11030
Anesthesiology
300 COMMUNITY DR
MANHASSET, NY 11030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891435731, enumerated as an "individual" on March 30, 2022.

The provider is located at 300 COMMUNITY DR MANHASSET, NY 11030 and the phone number is (516) 562-3047.

Emergency Medicine with taxonomy code 207P00000X.