DR. JOHN NG MD
NPI 1225287048
Specialist in New York, NY

Q: What is John Ng's NPI number?

The NPI number for John Ng is 1225287048. It was assigned to this individual provider in the NPPES registry on September 17, 2008.

Q: What is John Ng's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for John Ng was last updated on January 7, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 September 17, 2008PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

525 EAST 68TH STREET, N046, NEW YORK, NY 10021(212) 746-3674(212) 746-8749 Get Directions Write a Review

NPPES record last updated: January 7, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. John Ng Md NPPES

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

DR. JOHN NG MD (NPI 1225287048) is an individual specialist in New York, New York and active in the NPI registry since September 2008. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1225287048

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameDR. JOHN NGCredential: MD

Location Address525 EAST 68TH STREET, N046New York, NY 10021

Mailing AddressGpo Box 3948New York, NY 10008-4870 · (212) 746-4991 · Fax (212) 746-6635

Phone(212) 746-3674

Fax(212) 746-8749

Sole ProprietorNo

Medical School CMSOtherGraduated 2007

Enumeration DateSeptember 17, 2008

Last NPPES UpdateJanuary 7, 2013

✔ NPI 1225287048 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

525 EAST 68TH STREET, 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. John Ng 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 ID7315195112

PECOS Enrollment IDI20120920000347

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 16

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.

Calculation of radiation therapy dose 77300

Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.

611 services167 patients

Ct guidance for insertion of radiation therapy fields 77014

CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.

402 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.

286 services252 patients

Radiation treatment management, 5 treatment sessions 77427

Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.

259 services146 patients

Design and construction of complex radiation treatment device 77334

The design and construction of a complex radiation treatment device is a process where a specialized instrument is created. This device targets harmful cells with high-energy rays to destroy or damage them, while minimizing impact on healthy cells. This aids in treating conditions like cancer.

258 services153 patients

Design and construction of radiation treatment device for high precision radiation therapy 77338

A radiation treatment device is custom-made for each patient to target cancer cells with high precision. It's designed to focus radiation on the tumor, sparing healthy tissue. This process ensures effective therapy while minimizing side effects.

164 services142 patients

High precision radiation therapy planning 77301

High precision radiation therapy planning involves detailed mapping of your body to target cancer cells accurately. Advanced imaging techniques help identify the exact location of the tumor, minimizing harm to healthy tissues. This personalized approach enhances effectiveness and reduces side effects.

160 services140 patients

Complex radiation therapy planning 77263

Complex radiation therapy planning is a process to determine the most effective way to deliver radiation to a specific area in your body. It involves detailed imaging to map your body's structure, allowing for precise targeting of cancer cells while sparing healthy tissue.

154 services147 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.

152 services152 patients

Design and construction of simple radiation treatment device 77332

A simple radiation treatment device is designed and built to target specific areas in your body with high energy rays. This process is carefully planned to ensure that the radiation accurately reaches the area needing treatment, while minimizing exposure to healthy tissues.

149 services92 patients

Intra-fraction localization and tracking of target or patient motion during delivery of radiation therapy (eg,3d positional tracking, gating, 3d surface tracking), each fraction of treatment G6017

In radiation therapy, intra-fraction localization and tracking monitor patient or target movement during treatment. This ensures that radiation is accurately delivered to the correct area. Techniques like 3D positional tracking, gating, and 3D surface tracking are used to enhance precision.

119 services25 patients

Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved 77290

This procedure involves collecting necessary data to plan the best radiation treatment. It may cover 3 or more areas or any area requiring special attention. Data collection includes imaging scans and tests to understand the disease's extent and to tailor a precise, effective treatment plan.

27 services21 patients

Management of cranial lesion surgery using radiation over multiple sessions 77435

This procedure involves using targeted radiation to treat a lesion in the brain over several sessions. The radiation destroys the abnormal cells, helping to control or eliminate the lesion. It's a non-invasive treatment, meaning no surgical cuts are made.

22 services20 patients

Management of intraoperative radiation treatment 77469

Intraoperative radiation treatment (IORT) is a procedure where high doses of radiation are delivered directly to a tumor during surgery. This precise method minimizes exposure to healthy tissues, potentially reducing side effects. It's often used in cancer treatment strategies.

16 services16 patients

Special radiation treatment 77470

Special radiation treatment is a medical procedure that uses high-energy rays to destroy or damage cancer cells. It's a targeted approach that aims to minimize harm to healthy tissues. The treatment duration varies based on individual health conditions.

14 services14 patients

3d radiation therapy planning 77295

3D radiation therapy planning is a procedure that uses computer imaging to map out the area needing treatment. This ensures the radiation targets the disease precisely, while minimizing exposure to surrounding healthy tissues. It's a key step in preparing for effective radiation therapy.

13 services12 patients

Hospital Affiliations CMS Care Compare

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

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 20

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

ABIGAIL M. SCHEUER N.P.

Nurse Practitioner (Adult Health)

525 EAST 68TH STREET
NEW YORK, NY 10021

New York County (212) 746-1578

MRS. KIMBERLY LARGOZA WILLIAMS PA-C

Physician Assistant (Medical)

525 EAST 68TH STREET
NEW YORK, NY 10021

New York County (212) 746-5020

DR. DEBRA BENECK M.D.

Specialist

525 EAST 68TH STREET, BOX 69
NEW YORK, NY 10021

New York County (646) 253-2808

DR. DUNCAN KUO-WAY HAU MD

Pediatrics

525 EAST 68TH STREET, M-610 - BOX 139
NEW YORK, NY 10021

New York County (212) 746-3131

MRS. TARA JOY POST OTR/L

Occupational Therapist (Neurorehabilitation)

525 EAST 68TH STREET, NY PRESBYTERIAN HOSPITAL
NY, NY 10021

New York County (212) 746-1531

DR. LORA ELLENSON M.D.

Specialist

525 EAST 68TH STREET
NEW YORK, NY 10021

New York County (646) 253-2808

MR. JOSEPH R DMAGGIO RPA-C

Physician Assistant (Medical)

525 EAST 68TH STREET, NEW YORK PRESBYTERIAN HOSPITAL
NEW YORK, NY 10021

New York County (212) 746-4749

MISS PATRICIA ANNE DANOWSKI OT

Occupational Therapist

525 EAST 68TH STREET
NEW YORK, NY 10021

New York County (212) 746-1598

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 John Ng's NPI number?

The NPI number for John Ng is 1225287048. It was assigned to this individual provider in the NPPES registry on September 17, 2008.

Where is John Ng located?

John Ng practices at 525 East 68th Street N046, New York, NY 10021. The listed phone number is (212) 746-3674.

What is John Ng's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is John Ng enrolled in Medicare?

Yes. John Ng 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 John Ng affiliated with any hospitals?

According to CMS data, John Ng is affiliated with New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for John Ng was last updated on January 7, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.