PATRICK RAY NG
NPI 1487356705
Neurological Surgery in Los Angeles, CA

Active since March 20, 2023PECOS Enrolled
1200 N STATE ST STE 3300, LOS ANGELES, CA 90089(323) 442-5720 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 30, 2026, Mar 20, 2023 (2 updates tracked since 2023).

About Patrick Ray Ng NPPES

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

PATRICK RAY NG (NPI 1487356705) is an individual neurological surgery provider in Los Angeles, California, licensed in California (A199052) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (2023).

NPPES Registry Identity

NPI1487356705
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NamePATRICK RAY NG
Location Address1200 N STATE ST STE 3300Los Angeles, CA 90089-1001
Mailing Address1200 N State St Ste 3300Los Angeles, CA 90089-1001
Sole ProprietorYes
Medical School CMSHarvard Medical SchoolGraduated 2023
Enumeration DateMarch 20, 2023
Last NPPES UpdateJuly 30, 20262 updates tracked since enumeration
NPPES CertifiedJuly 30, 2026
✔ NPI 1487356705 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License✔ Licensed in CA · A199052
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
1200 N STATE ST STE 3300, Los Angeles, CA 90089

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Patrick Ray Ng is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2668824459
PECOS Enrollment IDI20260813005134
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 Patrick Ng reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Multi-Specialty
4650 SUNSET BLVD
Los Angeles, CA 90027
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Childrens Hospital Los Angeles Medical Group Inc
  • 1,281 clinicians in this Medicare group

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 90089 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 10

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

Student in an Organized Health Care Education/Training Program
1200 N STATE ST STE 3300
LOS ANGELES, CA 90089
Student in an Organized Health Care Education/Training Program
1200 N STATE ST STE 3300
LOS ANGELES, CA 90089
Neurological Surgery
1200 N STATE ST STE 3300
LOS ANGELES, CA 90089
Neurological Surgery
1200 N STATE ST STE 3300
LOS ANGELES, CA 90089
Neurological Surgery
1200 N STATE ST STE 3300
LOS ANGELES, CA 90089
Student in an Organized Health Care Education/Training Program
1200 N STATE ST STE 3300
LOS ANGELES, CA 90089
Student in an Organized Health Care Education/Training Program
1200 N STATE ST STE 3300
LOS ANGELES, CA 90089
Neurological Surgery
1200 N STATE ST STE 3300
LOS ANGELES, CA 90089

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 Patrick Ng's NPI number?

The NPI number for Patrick Ng is 1487356705. It was assigned to this individual provider in the NPPES registry on March 20, 2023.

Where is Patrick Ng located?

Patrick Ng practices at 1200 N State St Ste 3300, Los Angeles, CA 90089. The listed phone number is (323) 442-5720.

What is Patrick Ng's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Patrick Ng enrolled in Medicare?

Yes. Patrick Ng is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Patrick Ng's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Patrick Ng reassigns Medicare benefits to Children's Hospital Los Angeles Medical Group, Inc. (Los Angeles, CA). 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 Patrick Ng'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 Patrick Ng was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.