TIMOTHY JAEHYUN CHOI
NPI 1679157747
Nuclear Medicine in New York, NY

Active since May 05, 2021PECOS Enrolled
622 W 168TH ST, NEW YORK, NY 10032(212) 305-6609 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: May 10, 2026, May 5, 2021 (2 updates tracked since 2021).

About Timothy Jaehyun Choi NPPES

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

TIMOTHY JAEHYUN CHOI (NPI 1679157747) is an individual nuclear medicine provider in New York, New York, licensed in New York (344119) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS and is a graduate of University Of Wisconsin School Of Medicine (2021).

NPPES Registry Identity

NPI1679157747
Entity TypeIndividualMale
Primary Taxonomy207U00000X
Provider Legal NameTIMOTHY JAEHYUN CHOI
Location Address622 W 168TH STNew York, NY 10032-3720
Mailing Address185 S Orange Ave Rm I-506Newark, NJ 07103-2757 · (973) 972-4595 · Fax (973) 972-5965
Sole ProprietorNo
Medical School CMSUniversity Of Wisconsin School Of MedicineGraduated 2021
Enumeration DateMay 5, 2021
Last NPPES UpdateJuly 1, 20262 updates tracked since enumeration
NPPES CertifiedJuly 1, 2026
NPI 1679157747 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNuclear MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207U00000X
License Licensed in NY · 344119
Definition
A nuclear medicine specialist employs the properties of radioactive atoms and molecules in the diagnosis and treatment of disease and in research. Radiation detection and imaging instrument systems are used to detect disease as it changes the function and metabolism of normal cells, tissues and organs. A wide variety of diseases can be found in this way, usually before the structure of the organ involved by the disease can be seen to be abnormal by any other techniques. Early detection of coronary artery disease (including acute heart attack), early cancer detection and evaluation of the effect of tumor treatment, diagnosis of infection and inflammation anywhere in the body and early detection of blood clot in the lungs are all possible with these techniques. Unique forms of radioactive molecules can attack and kill cancer cells (e.g., lymphoma, thyroid cancer) or can relieve the severe pain of cancer that has spread to bone
622 W 168TH ST, New York, NY 10032

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Timothy Jaehyun Choi is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3072082080
PECOS Enrollment IDI20260519004225
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10032 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.

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 (Nephrology)
622 W 168TH ST, PH4-124
NEW YORK, NY 10032
Internal Medicine
622 W 168TH ST
NEW YORK, NY 10032
Nurse Practitioner (Adult Health)
622 W 168TH ST
NEW YORK, NY 10032
Emergency Medicine
622 W 168TH ST
NEW YORK, NY 10032
Pharmacist
622 W 168TH ST
NEW YORK, NY 10032
Student in an Organized Health Care Education/Training Program
622 W 168TH ST
NEW YORK, NY 10032
Student in an Organized Health Care Education/Training Program
622 W 168TH ST
NEW YORK, NY 10032
Student in an Organized Health Care Education/Training Program
622 W 168TH ST
NEW YORK, NY 10032

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 Timothy Choi's NPI number?

The NPI number for Timothy Choi is 1679157747. It was assigned to this individual provider in the NPPES registry on May 5, 2021.

Where is Timothy Choi located?

Timothy Choi practices at 622 W 168th St, New York, NY 10032. The listed phone number is (212) 305-6609.

What is Timothy Choi's specialty?

The primary specialty registered for this NPI is Nuclear Medicine with taxonomy code 207U00000X.

Is Timothy Choi enrolled in Medicare?

Yes. Timothy Choi is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Timothy Choi was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.