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STEVE KO
NPI 1043638539
Emergency Medicine in New York, NY

Active since April 01, 2014PECOS Enrolled
506 LENOX AVE, NEW YORK, NY 10037(212) 939-1000 Get Directions Write a Review

NPPES record last updated: June 28, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Steve Ko NPPES

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

STEVE KO (NPI 1043638539) is an individual emergency medicine provider in New York, New York, licensed in New York (293167) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS and maintains a secondary practice location in Bronx.

NPPES Registry Identity

NPI1043638539
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameSTEVE KO
Location Address506 LENOX AVENew York, NY 10037-1802
Mailing Address506 Lenox Ave Ste 2105New York, NY 10037-1802
Phone(212) 939-1000
Sole ProprietorYes
Enumeration DateApril 1, 2014
Last NPPES UpdateJune 28, 2018
✔ NPI 1043638539 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 · 293167
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
506 LENOX AVE, New York, NY 10037
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Secondary Practice Location 1

Location 11400 Pelham Pkwy S, Building6//SuiteB125Bronx, NY 10461-1138 · Phone (718) 918-5820

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Steve Ko 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.

Areas of Expertise CMS Part B claims 4

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 moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
69 services66 patients
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.
43 services40 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
19 services18 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10037 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
$102.04 typical visit price
range $65.69 – $198.19
Typical copayment $25.51 (range $16.42 – $49.54)
Most-billed visit code 99203
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
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.

DR. CYRIL VARGHESE M.D.
Radiology (Diagnostic Radiology)
506 LENOX AVE
NEW YORK, NY 10037
New York County (844) 692-4692
DR. EMIN ELEZI M.D.
Emergency Medicine
506 LENOX AVE, SUITE 2-105
NEW YORK, NY 10037
New York County (212) 939-2251
MR. MICHAEL NUNOO R.N.
Registered Nurse
506 LENOX AVE
NEW YORK, NY 10037
New York County (212) 939-1000
MR. ANTONY JOSEPH PATHINANGIL M.D.
Student in an Organized Health Care Education/Training Program
506 LENOX AVE
NEW YORK, NY 10037
New York County (212) 939-1406
CHRISTINA ENG M.D.
Emergency Medicine
506 LENOX AVE
NEW YORK, NY 10037
New York County (212) 939-1840
PHYSICIAN AFFILIATE GROUP OF NEW YORK PC
Dietitian, Registered
506 LENOX AVE
NEW YORK, NY 10037
New York County (212) 939-2467
YAZAN ALJABAWI MBBS
Student in an Organized Health Care Education/Training Program
506 LENOX AVE
NEW YORK, NY 10037
New York County (212) 939-2291
WINNIE MUKIRI GIKUNDA
Student in an Organized Health Care Education/Training Program
506 LENOX AVE
NEW YORK, NY 10037
New York County (212) 939-8615

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 Steve Ko's NPI number?

The NPI number for Steve Ko is 1043638539. It was assigned to this individual provider in the NPPES registry on April 1, 2014.

Where is Steve Ko located?

Steve Ko practices at 506 Lenox Ave, New York, NY 10037. The listed phone number is (212) 939-1000.

What is Steve Ko's specialty?

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

Is Steve Ko enrolled in Medicare?

Yes. Steve Ko is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Steve Ko was last updated on June 28, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.