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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JIHYUN LEE M.D.
NPI 1134817133
Internal Medicine in Closter, NJ

Active since April 27, 2023PECOS EnrolledAccepts Medicare Assignment
15 VER VALEN ST STE 2, CLOSTER, NJ 07624(201) 784-3600 Get Directions Write a Review

NPPES record last updated: October 6, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 6, 2026, Aug 15, 2026, May 13, 2026 and 1 more (4 updates tracked since 2023).

About Dr. Jihyun Lee M.d. NPPES

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

DR. JIHYUN LEE M.D. (NPI 1134817133) is an individual internal medicine provider in Closter, New Jersey, licensed in New Jersey (25MA13060000) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1134817133
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. JIHYUN LEECredential: M.D.
Location Address15 VER VALEN ST STE 2Closter, NJ 07624-2636
Mailing Address15 Ver Valen St Ste 2Closter, NJ 07624-2636 · (201) 784-3600 · Fax (201) 784-5677
Phone(201) 784-3600
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateApril 27, 2023
Last NPPES UpdateOctober 6, 20264 updates tracked since enumeration
NPPES CertifiedOctober 6, 2026
✔ NPI 1134817133 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NJ · 25MA13060000
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
15 VER VALEN ST STE 2, Closter, NJ 07624
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Jihyun Lee 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 ID3971074667
PECOS Enrollment IDI20260603002714
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.

Medicare Billing Reassignment

Medicare enrollment records show Jihyun Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Medical Associates Of Englewood, PC
4.6 mi
Internal Medicine
350 ENGLE ST
Englewood, NJ 07631
  • Reassigned Medicare billing, New Jersey enrollment
  • 849 clinicians in this Medicare group
NPI 1952681918 (201) 608-2136

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07624 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
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
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.

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 Jihyun Lee's NPI number?

The NPI number for Jihyun Lee is 1134817133. It was assigned to this individual provider in the NPPES registry on April 27, 2023.

Where is Jihyun Lee located?

Jihyun Lee practices at 15 Ver Valen St Ste 2, Closter, NJ 07624. The listed phone number is (201) 784-3600.

What is Jihyun Lee's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Jihyun Lee enrolled in Medicare?

Yes. Jihyun Lee 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.

Which organization bills Medicare for Jihyun Lee's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jihyun Lee reassigns Medicare benefits to Medical Associates Of Englewood, PC (Englewood, NJ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jihyun Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Jihyun Lee was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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.