JOHN ALLEN POPOVICH DO
NPI 1578293288
Anesthesiology in Los Angeles, CA

Active since June 15, 2022PECOS Enrolled
4650 W SUNSET BLVD, LOS ANGELES, CA 90027(323) 361-2262 Get Directions Write a Review

NPPES record last updated: June 18, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About John Allen Popovich Do NPPES

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

JOHN ALLEN POPOVICH DO (NPI 1578293288) is an individual anesthesiology provider in Los Angeles, California, licensed in Illinois (125-079660) and active in the NPI registry since June 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1578293288
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameJOHN ALLEN POPOVICHCredential: DO
Location Address4650 W SUNSET BLVDLos Angeles, CA 90027-6062
Mailing Address4650 W Sunset BlvdLos Angeles, CA 90027-6062 · (323) 361-2262
Sole ProprietorNo
Enumeration DateJune 15, 2022
Last NPPES UpdateJune 18, 2026
NPPES CertifiedJune 18, 2026
NPI 1578293288 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in IL · 125-079660
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, Los Angeles, CA 90027

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

John Allen Popovich Do 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.

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.

Pediatrics
4650 W SUNSET BLVD
LOS ANGELES, CA 90027
Pediatrics (Pediatric Pulmonology)
4650 W SUNSET BLVD
LOS ANGELES, CA 90027
General Acute Care Hospital (Children)
4650 W SUNSET BLVD
LOS ANGELES, CA 90027
Physical Therapist (Pediatrics)
4650 W SUNSET BLVD
LOS ANGELES, CA 90027
Psychologist (Clinical Child & Adolescent)
4650 W SUNSET BLVD, MS #53
LOS ANGELES, CA 90027
Nurse Practitioner (Pediatrics)
4650 W SUNSET BLVD, MS #81
LOS ANGELES, CA 90027
Pediatrics (Pediatric Emergency Medicine)
4650 W SUNSET BLVD
LOS ANGELES, CA 90027
Student in an Organized Health Care Education/Training Program
4650 W SUNSET BLVD
LOS ANGELES, CA 90027

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 Popovich's NPI number?

The NPI number for John Popovich is 1578293288. It was assigned to this individual provider in the NPPES registry on June 15, 2022.

Where is John Popovich located?

John Popovich practices at 4650 W Sunset Blvd, Los Angeles, CA 90027. The listed phone number is (323) 361-2262.

What is John Popovich's specialty?

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

Is John Popovich enrolled in Medicare?

Yes. John Popovich is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John Popovich was last updated on June 18, 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.