KAI WANG
NPI 1881993111
Emergency Medicine in Brooklyn, NY

Q: What is Kai Wang's NPI number?

The NPI number for Kai Wang is 1881993111. It was assigned to this individual provider in the NPPES registry on March 25, 2011.

Q: What is Kai Wang's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Kai Wang was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 March 25, 2011PECOS EnrolledAccepts Medicare Assignment

4802 TENTH AVE, BROOKLYN, NY 11219(315) 313-4414 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Kai Wang NPPES

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

KAI WANG (NPI 1881993111) is an individual emergency medicine provider in Brooklyn, New York, licensed in New York (281185) and active in the NPI registry since March 2011. He is enrolled in Medicare PECOS, is affiliated with New York Community Hospital Of Brooklyn, Inc., and is a graduate of Wayne State University School Of Medicine (2011).

NPPES Registry Identity

NPI1881993111

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameKAI WANG

Location Address4802 TENTH AVEBrooklyn, NY 11219-1971

Mailing Address4802 Tenth AveBrooklyn, NY 11219-1971

Phone(315) 313-4414

Sole ProprietorYes

Medical School CMSWayne State University School Of MedicineGraduated 2011

Enumeration DateMarch 25, 2011

Last NPPES UpdateJuly 21, 2022

✔ NPI 1881993111 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in NY · 281185

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 ListedFamily MedicineTaxonomy 207Q00000X

Also ListedInternal MedicineTaxonomy 207R00000X

4802 TENTH AVE, Brooklyn, NY 11219

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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

Kai Wang 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 ID4880904341

PECOS Enrollment IDI20151112002095

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 Kai Wang reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Maimonides Faculty Practice Plan

Same address

Internal Medicine

4802 10TH AVE
Brooklyn, NY 11219

Reassigned Medicare billing, New York enrollment
1,177 clinicians in this Medicare group

NPI 1053344846 (718) 283-8700

Maimonides Medical Center - Mmc Emergency Physicians Fpp

Same address

Emergency Medicine

4802 10TH AVE
Brooklyn, NY 11219

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

NPI 1982708202 (718) 283-8773

United Medical Associates PC

145 mi

Clinic/Center

33 LEWIS ROAD, 2ND FLOOR
Binghamton, NY 13905

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

NPI 1013972801 (607) 770-0025

Emergency Care Services Of New York, P.C.

200 mi

Emergency Medicine

301 PROSPECT AVE
Syracuse, NY 13203

Reassigned Medicare billing, New York enrollment
Medicare enrollment name: Emergency Care Services Of New York PC
240 clinicians in this Medicare group

NPI 1639236656 (315) 448-5111

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 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 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.

117 services116 patients

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.

77 services77 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.

32 services32 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.

28 services27 patients

Hospital Affiliations CMS Care Compare 3

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

New York Community Hospital Of Brooklyn, Inc.

Acute Care Hospitals · Brooklyn, NY

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330019

Location2525 Kings HighwayBrooklyn, NY 11229 · Kings County

Emergency services

Maimonides Medical Center

Acute Care Hospitals · Brooklyn, NY

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330194

Location4802 Tenth AvenueBrooklyn, NY 11219 · Kings County

Emergency services Birthing friendly

United Health Services Hospitals, Inc

Acute Care Hospitals · Binghamton, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330394

Location10-42 Mitchell AvenueBinghamton, NY 13903 · Broome County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11219 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 11

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

DR. CORNELIUS MCNEAL COOPER M.D.

Emergency Medicine

4802 TENTH AVE, DEPT OF EMERGENCY MEDICINE, MAIMONIDES MEDICAL
BROOKLYN, NY 11219

Kings County (718) 604-5000

BASILIO CORDOBA

Psychiatry & Neurology (Psychiatry)

4802 TENTH AVE
BROOKLYN, NY 11219

Kings County (718) 283-1931

DR. AMY LAVORATO M.D.

Student in an Organized Health Care Education/Training Program

4802 TENTH AVE, MAIMONIDES MEDICAL CENTER DEPARTMENT OF PEDIATRICS
BROOKLYN, NY 11219

Kings County (718) 283-6000

MR. ALTONY SENEUS RPA C

Physician Assistant

4802 TENTH AVE
BROOKLYN, NY 11219

Kings County (718) 283-8506

EUNJOO JEONG NP

Nurse Practitioner

4802 TENTH AVE, ATTN CARDIOLOGY
BROOKLYN, NY 11219

Kings County (718) 283-7489

JOSHUA KERSTEIN MD

Internal Medicine (Cardiovascular Disease)

4802 TENTH AVE, ATTN: CARDIOLOGY
BROOKLYN, NY 11219

Kings County (718) 283-8614

MARY O'HALLORAN FEELEY RN ANP

Nurse Practitioner (Adult Health)

4802 TENTH AVE, MAIMONIDES MED CTR DEPT OF MEDICINE
BROOKLYN, NY 11219

Kings County (718) 283-7667

DR. MARC FEDER DMD

Dentist

4802 TENTH AVE, MAIMONIDES MEDICAL CENTER
BROOKLYN, NY 11219

Kings County (718) 283-7428

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 Kai Wang's NPI number?

The NPI number for Kai Wang is 1881993111. It was assigned to this individual provider in the NPPES registry on March 25, 2011.

Where is Kai Wang located?

Kai Wang practices at 4802 Tenth Ave, Brooklyn, NY 11219. The listed phone number is (315) 313-4414.

What is Kai Wang's specialty?

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

Is Kai Wang enrolled in Medicare?

Yes. Kai Wang 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 Kai Wang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kai Wang reassigns Medicare benefits to 4 organizations: Maimonides Faculty Practice Plan (Brooklyn, NY), Maimonides Medical Center - Mmc Emergency Physicians Fpp (Brooklyn, NY), United Medical Associates PC (Binghamton, NY) and Emergency Care Services Of New York, P.C. (Syracuse, 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 Kai Wang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Kai Wang affiliated with any hospitals?

According to CMS data, Kai Wang is affiliated with New York Community Hospital Of Brooklyn, Inc., Maimonides Medical Center and United Health Services Hospitals, Inc.

When was this NPI record last updated?

The NPPES record for Kai Wang was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.