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DR. EVAN OU M.D.
NPI 1255673554
Emergency Medicine in Yonkers, NY

Active since March 25, 2013PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
967 N BROADWAY, YONKERS, NY 10701(914) 964-4444 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Evan Ou M.d. NPPES

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

DR. EVAN OU M.D. (NPI 1255673554) is an individual emergency medicine provider in Yonkers, New York, licensed in New York (289158) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS, is affiliated with St John's Riverside Hospital, and maintains a secondary practice location in Dobbs Ferry.

NPPES Registry Identity

NPI1255673554
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. EVAN OUCredential: M.D.
Location Address967 N BROADWAYYonkers, NY 10701-1301
Mailing Address6936 Ferncroft AveSan Gabriel, CA 91775-1002 · (626) 286-5838
Phone(914) 964-4444
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateMarch 25, 2013
Last NPPES UpdateMarch 17, 2018
✔ NPI 1255673554 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 · 289158
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.
967 N BROADWAY, Yonkers, NY 10701
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Secondary Practice Location 1

Location 1128 Ashford AveDobbs Ferry, NY 10522-1924 · Phone (914) 693-0700

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

Dr. Evan Ou 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 ID3173892908
PECOS Enrollment IDI20170710002256
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 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.
198 services191 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.
82 services81 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.
20 services20 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.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

St John's Riverside Hospital

Acute Care Hospitals · Yonkers, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330208
Location976 North BroadwayYonkers, NY 10701 · Westchester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10701 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality92.27
Improvement Activities40

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. JULIAN C LILDHARRIE MD
Student in an Organized Health Care Education/Training Program
967 N BROADWAY
YONKERS, NY 10701
Westchester County (914) 798-8971
SABRINA DUNN MD
Student in an Organized Health Care Education/Training Program
967 N BROADWAY
YONKERS, NY 10701
Westchester County (914) 798-8971
DR. LAURA BETH THOMAS M.D.
Emergency Medicine
967 N BROADWAY
YONKERS, NY 10701
Westchester County (914) 964-4349
CLAUDVILLE DEANE DERBY MD
Student in an Organized Health Care Education/Training Program
967 N BROADWAY
YONKERS, NY 10701
Westchester County (914) 798-8971
MALWINA ANNA OLENDROWICZ NP
Internal Medicine (Gastroenterology)
967 N BROADWAY
YONKERS, NY 10701
Westchester County (914) 964-4444
ZHUO QIAN DO
Student in an Organized Health Care Education/Training Program
967 N BROADWAY
YONKERS, NY 10701
Westchester County (914) 798-8971
AVIVA LEAH MENASHY
Student in an Organized Health Care Education/Training Program
967 N BROADWAY
YONKERS, NY 10701
Westchester County (914) 798-8971
DR. SUSAN M BALEZENTIS D.O.
Emergency Medicine
967 N BROADWAY
YONKERS, NY 10701
Westchester County (914) 964-4376

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 Evan Ou's NPI number?

The NPI number for Evan Ou is 1255673554. It was assigned to this individual provider in the NPPES registry on March 25, 2013.

Where is Evan Ou located?

Evan Ou practices at 967 N Broadway, Yonkers, NY 10701. The listed phone number is (914) 964-4444.

What is Evan Ou's specialty?

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

Is Evan Ou enrolled in Medicare?

Yes. Evan Ou 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 Evan Ou affiliated with any hospitals?

According to CMS data, Evan Ou is affiliated with St John's Riverside Hospital.

When was this NPI record last updated?

The NPPES record for Evan Ou was last updated on March 17, 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.