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DR. ISIDORE LEE MD
NPI 1700826856
Anesthesiology in Warren, NJ

Active since June 07, 2006PECOS Enrolled
2 SUMMERHILL DR, WARREN, NJ 07059(908) 769-8272(908) 753-0816 Get Directions Write a Review

NPPES record last updated: August 8, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Isidore Lee Md NPPES

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

DR. ISIDORE LEE MD (NPI 1700826856) is an individual anesthesiology provider in Warren, New Jersey, licensed in New Jersey (MA033542) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700826856
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. ISIDORE LEECredential: MD
Location Address2 SUMMERHILL DRWarren, NJ 07059-5149
Mailing Address2 Summerhill DrWarren, NJ 07059-5149 · (908) 769-8272 · Fax (908) 753-0816
Phone(908) 769-8272
Fax(908) 753-0816
Sole ProprietorYes
Enumeration DateJune 7, 2006
Last NPPES UpdateAugust 8, 2012
✔ NPI 1700826856 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in NJ · MA033542✔ Licensed in NY · 128132
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
2 SUMMERHILL DR, Warren, NJ 07059
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Other Identifiers 5

Medicaid2411202NJ
OtherP01046550NJ · Rr Mcr
Medicare UPIND18438NJ
Medicare PIN028639NJ
Medicare ID-Type Unspecified028639NJ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Isidore Lee Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Isidore Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Bay Anesthesia LLC
16 mi
Anesthesiology
561 CRANBURY RD
East Brunswick, NJ 08816
  • Reassigned Medicare billing, New Jersey enrollment
  • 121 clinicians in this Medicare group
NPI 1063151546 (201) 847-8079

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

Areas of Expertise CMS Part B claims 4

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.

Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
72 services71 patients
Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
47 services45 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
28 services28 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
27 services27 patients

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 Isidore Lee's NPI number?

The NPI number for Isidore Lee is 1700826856. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Isidore Lee located?

Isidore Lee practices at 2 Summerhill Dr, Warren, NJ 07059. The listed phone number is (908) 769-8272.

What is Isidore Lee's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Isidore Lee enrolled in Medicare?

Yes. Isidore Lee is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Isidore Lee's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Isidore Lee reassigns Medicare benefits to Bay Anesthesia LLC (East Brunswick, 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 Isidore Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Isidore Lee accept?

Health plans from Oscar Health list Isidore Lee as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Isidore Lee was last updated on August 8, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.