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JOHN LEY M.D.
NPI 1811290679
Anesthesiology in Los Angeles, CA

Active since December 15, 2010PECOS EnrolledAccepts Medicare Assignment
4650 W SUNSET BLVD # 3, LOS ANGELES, CA 90027(323) 251-6274 Get Directions Write a Review

NPPES record last updated: November 18, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About John Ley M.d. NPPES

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

JOHN LEY M.D. (NPI 1811290679) is an individual anesthesiology provider in Los Angeles, California, licensed in California (A111233) and active in the NPI registry since December 2010. He is enrolled in Medicare PECOS and is a graduate of Toledo Medical College (2006).

NPPES Registry Identity

NPI1811290679
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameJOHN LEYCredential: M.D.
Location Address4650 W SUNSET BLVD # 3Los Angeles, CA 90027-6062
Mailing Address4650 W Sunset Blvd # 3Los Angeles, CA 90027-6062
Phone(323) 251-6274
Sole ProprietorYes
Medical School CMSToledo Medical CollegeGraduated 2006
Enumeration DateDecember 15, 2010
Last NPPES UpdateNovember 18, 2021
NPPES CertifiedNovember 18, 2021
✔ NPI 1811290679 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · A111233
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.
4650 W SUNSET BLVD # 3, Los Angeles, CA 90027
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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

John Ley 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 ID9537332044
PECOS Enrollment IDI20111028000243
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.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CYRUS KERMANI M.D.
Specialist
4650 W SUNSET BLVD # 3, CHILDRENS HOSPITAL LOS ANGELES
LOS ANGELES, CA 90027
Los Angeles County (323) 361-7854
RINITHA RAVISANKAR M.B.B.S
Student in an Organized Health Care Education/Training Program
4650 W SUNSET BLVD # 3
LOS ANGELES, CA 90027
Los Angeles County (323) 361-7411
DR. JAMMIE T FERRARA M.D.
Anesthesiology (Pediatric Anesthesiology)
4650 W SUNSET BLVD # 3
LOS ANGELES, CA 90027
Los Angeles County (323) 361-5918
DR. SUSAN FIRESTONE M.D.
Anesthesiology (Pediatric Anesthesiology)
4650 W SUNSET BLVD # 3
LOS ANGELES, CA 90027
Los Angeles County (323) 361-8491
DR. BENJAMIN YOON MD
Pediatrics (Pediatric Critical Care Medicine)
4650 W SUNSET BLVD # 3
LOS ANGELES, CA 90027
Los Angeles County (323) 361-7411

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 John Ley's NPI number?

The NPI number for John Ley is 1811290679. It was assigned to this individual provider in the NPPES registry on December 15, 2010.

Where is John Ley located?

John Ley practices at 4650 W Sunset Blvd # 3, Los Angeles, CA 90027. The listed phone number is (323) 251-6274.

What is John Ley's specialty?

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

Is John Ley enrolled in Medicare?

Yes. John Ley 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.

When was this NPI record last updated?

The NPPES record for John Ley was last updated on November 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.