DR. HWAI YIN OOI MD
NPI 1912342379
Psychiatry & Neurology - Neurology in New York, NY

Q: What is Hwai Yin Ooi's NPI number?

The NPI number for Hwai Yin Ooi is 1912342379. It was assigned to this individual provider in the NPPES registry on April 30, 2013.

Q: What is Hwai Yin Ooi's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for Hwai Yin Ooi was last updated on October 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 April 30, 2013PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

428 E 72ND ST, NEW YORK, NY 10021(212) 746-2584 Get Directions Write a Review

NPPES record last updated: October 3, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Oct 3, 2022, Jun 30, 2020 (2 updates tracked since 2020).

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About Dr. Hwai Yin Ooi Md NPPES

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

DR. HWAI YIN OOI MD (NPI 1912342379) is an individual neurology provider in New York, New York, licensed in New York (286980) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of State University Of New York Downstate Medical Center (2013).

NPPES Registry Identity

NPI1912342379

Entity TypeIndividualFemale

Primary Taxonomy2084N0400X

Provider Legal NameDR. HWAI YIN OOICredential: MD

Location Address428 E 72ND STNew York, NY 10021-4635

Mailing Address428 E 72nd StNew York, NY 10021-4635 · (212) 746-2584

Phone(212) 746-2584

Sole ProprietorNo

Medical School CMSState University Of New York Downstate Medical CenterGraduated 2013

Enumeration DateApril 30, 2013

Last NPPES UpdateOctober 3, 20222 updates tracked since enumeration

NPPES CertifiedOctober 3, 2022

✔ NPI 1912342379 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in NY · 286980

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

428 E 72ND ST, New York, NY 10021

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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. Hwai Yin Ooi Md 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 ID749525301

PECOS Enrollment IDI20190819000426

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 12

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.

Injection, onabotulinumtoxina, 1 unit J0585

Onabotulinumtoxina, also known as Botox, is a medication injected into muscles. It's used to treat various conditions by blocking nerve activity in the muscles, causing a temporary reduction in muscle activity. The units refer to the dosage.

25,600 services45 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

277 services178 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

223 services155 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

97 services73 patients

Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle 95874

This procedure involves a needle that measures the electrical activity in your muscles. A chemical is then injected to temporarily paralyze the nerve muscle. This helps in diagnosing and treating certain muscle or nerve conditions.

77 services32 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

54 services54 patients

Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box 64616

This procedure involves injecting a chemical into specific neck muscles, causing temporary paralysis. It's designed to alleviate symptoms related to nerve disorders. The voice box isn't affected, ensuring normal speech post-procedure.

50 services18 patients

Injection of chemical for paralysis of nerve muscles on side of face 64612

This procedure involves injecting a chemical into specific facial nerves, causing temporary muscle paralysis. It's used to treat conditions like facial spasms or wrinkles. The effects are usually temporary, requiring repeat treatments.

46 services14 patients

Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, first extremity 64642

This procedure involves injecting a chemical into specific muscles in your arm or leg, causing temporary paralysis. It targets 1-4 muscles in the first extremity. It's often used to manage conditions that cause muscle spasms or overactivity.

30 services13 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

14 services12 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

14 services12 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

13 services13 patients

Hospital Affiliations CMS Care Compare 2

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

New York-Presbyterian Hospital

Acute Care Hospitals · New York, NY

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330101

Location525 East 68th StreetNew York, NY 10065 · New York County

Emergency services Birthing friendly

Hospital For Special Surgery

Acute Care Hospitals · New York, NY

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330270

Location535 East 70th StreetNew York, NY 10021 · New York County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10021 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

$150.24 typical visit price

range $65.69 – $198.19

Typical copayment $37.56 (range $16.42 – $49.54)

Most-billed visit code 99204

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.

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 through an Alternative Payment Model

Quality

86.8

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 10

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

KARIN OOMEN MD

Student in an Organized Health Care Education/Training Program

428 E 72ND ST, SUITE 100
NEW YORK, NY 10021

New York County (646) 962-5482

DR. DIAMANTO TSAKANIKAS PH.D.

Clinical Neuropsychologist

428 E 72ND ST, SUITE 500
NEW YORK, NY 10021

New York County (212) 746-2441

WEILL CORNELL UNIVERSITY MEDICAL COLLEGE

General Acute Care Hospital (Women)

428 E 72ND ST
NEW YORK, NY 10021

New York County (212) 746-4900

STEFAN WORGALL MD, PHD

Pediatrics (Pediatric Pulmonology)

428 E 72ND ST
NEW YORK, NY 10021

New York County (212) 746-3567

MICHAEL J WOLK MD

Internal Medicine (Cardiovascular Disease)

428 E 72ND ST
NEW YORK, NY 10021

New York County (646) 962-4278

BARRY E. KOSOFSKY MD, PHD

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)

428 E 72ND ST
NEW YORK, NY 10021

New York County (212) 746-3278

MR. ARTHUR PERRY III PA-C

Physician Assistant

428 E 72ND ST, SUITE 300
NEW YORK, NY 10021

New York County (646) 962-6500

WENHUI JIN MD

Obstetrics & Gynecology

428 E 72ND ST, SUITE 200
NEW YORK, NY 10021

New York County (212) 746-3000

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 Hwai Yin Ooi's NPI number?

The NPI number for Hwai Yin Ooi is 1912342379. It was assigned to this individual provider in the NPPES registry on April 30, 2013.

Where is Hwai Yin Ooi located?

Hwai Yin Ooi practices at 428 E 72nd St, New York, NY 10021. The listed phone number is (212) 746-2584.

What is Hwai Yin Ooi's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Hwai Yin Ooi enrolled in Medicare?

Yes. Hwai Yin Ooi 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 Hwai Yin Ooi affiliated with any hospitals?

According to CMS data, Hwai Yin Ooi is affiliated with New York-Presbyterian Hospital and Hospital For Special Surgery.

When was this NPI record last updated?

The NPPES record for Hwai Yin Ooi was last updated on October 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.