NPPES file of Aug 9, 2026

Yong Soo Lee, MD

Internal Medicine Physician · Hackensack, NJ

Yong Soo Lee, MD is an internal medicine physician with a practice address in Hackensack, New Jersey, and NPI 1831830041, issued on Apr 5, 2022. Check the license (New Jersey 25MA12706400, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831830041
Name
Yong Soo Lee
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
25MA12706400 NJ
Self-reported in NPPES; status is on the state search
Practice location
20 Prospect Ave Ste 201, Hackensack, NJ 07601
Phone
(551) 996-4849
Enumerated
Apr 5, 2022
Record last updated
Jun 27, 2025
Fax
(551) 996-8089
Medicare enrollment
Enrolled (PECOS I20250709004559); may accept Medicare assignment
Medical or professional school
Univ Of Central Florida, College Of Medicine, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →

Also registered at 20 Prospect Ave Ste 201

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Raul Flores, MDAdvanced Heart Failure and Transplant Cardiology Physician1376938589
  2. Rebeca Iztueta, APNAcute Care Nurse Practitioner1235769910
  3. Ivan Kharchenko, MDInternal Medicine Physician1053009613
  4. Elliot Levine, MDAdvanced Heart Failure and Transplant Cardiology Physician1104141415
  5. Frailyn Nunez Guzman, MDInternal Medicine Physician1073117578
  6. David Silber, DOAdvanced Heart Failure and Transplant Cardiology Physician1760748537

Verify Yong Soo Lee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
    Search for license 25MA12706400    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Jersey license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Yong Soo Lee among 4,632 internal medicine physician records in New Jersey

Yong Soo Lee, MD is one of 4,632 internal medicine physician records with a practice address in New Jersey. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2022, is newer than 95% of them.

  • NPI issued2022 · 95% of these records are older, 2% newer
  • In a Medicare fileNo · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2022 · median 2000 among the 3,132 with a school on file
  • Record last updated2025 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

100 internal medicine physician records list a practice address in Hackensack

They are 100 of the 2,908 NPPES records with a practice address in Hackensack, and 4,632 internal medicine physician records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,632 in New Jersey → Every provider in Hackensack → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Carlos Cesar, MDHackensack, NJ 076011245286178
  2. Martin Chatelain, MDHackensack, NJ 076011538116611
  3. Michael Farber, MDHackensck, NJ 076011538107867
  4. Alan Felsen, M.D.Hackensack, NJ 076011619979317
  5. Morris Friedman, DOHackensack, NJ 076011013968783
  6. Adam Goldfarb, MDHackensack, NJ 076011275534174
  7. Galina Grigoryan, MDHackensack, NJ 076011619923067
  8. Vinita Manoraj, MDHackensack, NJ 076011295781664

Common questions

What is Yong Soo Lee, MD's NPI number?

Yong Soo Lee, MD's National Provider Identifier (NPI) is 1831830041, issued on Apr 5, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Yong Soo Lee, MD located?

The NPPES record lists a practice address at 20 Prospect Ave Ste 201, Hackensack, NJ, 07601. Phone: (551) 996-4849. Providers update this record themselves, so call before visiting.

How can I verify Yong Soo Lee, MD's license?

NPPES lists New Jersey license number 25MA12706400, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.