DR. DEREK J CHONG M.D.
NPI 1669412011
Psychiatry & Neurology - Neurology in New York, NY

Active since June 07, 2006PECOS EnrolledAccepts Medicare Assignment
91.25/100
CMS Quality Rating
130 E 77TH ST, 8TH FLOOR, NEW YORK, NY 10075(212) 434-3640 Get Directions Write a Review

NPPES record last updated: February 13, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Derek J Chong M.d. NPPES

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

DR. DEREK J CHONG M.D. (NPI 1669412011) is an individual neurology provider in New York, New York, licensed in New York (267017) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Lenox Hill Hospital, and is a graduate of Other (1999).

NPPES Registry Identity

NPI1669412011
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. DEREK J CHONGCredential: M.D.
Location Address130 E 77TH ST, 8TH FLOORNew York, NY 10075-1851
Mailing Address130 E 77th St, 8th FloorNew York, NY 10075-1851 · (212) 434-3640
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateJune 7, 2006
Last NPPES UpdateFebruary 13, 2016
NPI 1669412011 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License Licensed in NY · 267017
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.
Also ListedPsychiatry & Neurology · Sleep MedicineTaxonomy 2084S0012X · License 267017 (NY)
130 E 77TH ST, New York, NY 10075

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. Derek J Chong 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 ID2769495779
PECOS Enrollment IDI20060717000079
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 7

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.

Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional 95720
This procedure monitors brain wave activity over 12-26 hours using Video EEG (VEEG). It involves recording brain waves and video to detect irregularities. A healthcare professional will review the data and provide a report. It's non-invasive and safe.
131 services79 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.
119 services77 patients
Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional 95718
This procedure, known as a Video EEG (VEEG), records brain wave activity for 2-12 hours. It involves attaching electrodes to your scalp and monitoring brain waves while a video records your actions. This helps health professionals understand and diagnose neurological issues.
39 services36 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
36 services18 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.
35 services28 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
26 services25 patients

Hospital Affiliations CMS Care Compare 3

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

Lenox Hill Hospital

Acute Care Hospitals · New York, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330119
Location100 East 77th StreetNew York, NY 10021 · New York County
Emergency services Birthing friendly

Northern Westchester Hospital

Acute Care Hospitals · Mount Kisco, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330162
Location400 East Main StreetMount Kisco, NY 10549 · Westchester County
Emergency services Birthing friendly

Phelps Hospital

Acute Care Hospitals · Sleepy Hollow, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330261
Location701 N BroadwaySleepy Hollow, NY 10591 · Westchester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10075 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.

91.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality74.92
Promoting Interoperability91.67
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.

Internal Medicine
130 E 77TH ST, 9TH FLOOR BLACK HALL
NEW YORK, NY 10075
Psychiatry & Neurology (Neuromuscular Medicine)
130 E 77TH ST
NEW YORK, NY 10075
Student in an Organized Health Care Education/Training Program
130 E 77TH ST
NEW YORK, NY 10075
Student in an Organized Health Care Education/Training Program
130 E 77TH ST
NEW YORK, NY 10075
Student in an Organized Health Care Education/Training Program
130 E 77TH ST
NEW YORK, NY 10075
Surgery (Vascular Surgery)
130 E 77TH ST, 13TH FLOOR
NEW YORK, NY 10075
Pediatrics
130 E 77TH ST, DEPARTMENT OF PEDIATRICS, LENOX HILL HOSPITAL
NEW YORK, NY 10075
Speech-Language Pathologist
130 E 77TH ST, 10TH FLOOR, NYHNI
NEW YORK, NY 10075

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 Derek Chong's NPI number?

The NPI number for Derek Chong is 1669412011. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Derek Chong located?

Derek Chong practices at 130 E 77th St 8th Floor, New York, NY 10075. The listed phone number is (212) 434-3640.

What is Derek Chong's specialty?

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

Is Derek Chong enrolled in Medicare?

Yes. Derek Chong 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 Derek Chong affiliated with any hospitals?

According to CMS data, Derek Chong is affiliated with Lenox Hill Hospital, Northern Westchester Hospital and Phelps Hospital.

When was this NPI record last updated?

The NPPES record for Derek Chong was last updated on February 13, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.