CHRISTOPHER KLEIN PA-C
NPI 1265045017
Physician Assistant - Surgical in Los Angeles, CA

Active since August 30, 2020PECOS EnrolledAccepts Medicare Assignment
1450 SAN PABLO ST STE 5400, LOS ANGELES, CA 90033(323) 442-4300 Get Directions Write a Review

NPPES record last updated: May 13, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 13, 2025, May 4, 2022, Oct 20, 2020 and 3 more (6 updates tracked since 2020).

About Christopher Klein Pa-c NPPES

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

CHRISTOPHER KLEIN PA-C (NPI 1265045017) is an individual surgical provider in Los Angeles, California, licensed in California (PA64997) and active in the NPI registry since August 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1265045017
Entity TypeIndividualMale
Primary Taxonomy363AS0400X
Provider Legal NameCHRISTOPHER KLEINCredential: PA-C
Location Address1450 SAN PABLO ST STE 5400Los Angeles, CA 90033-5331
Mailing AddressPo Box 31309Los Angeles, CA 90031-0309 · (323) 442-5300
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateAugust 30, 2020
Last NPPES UpdateMay 13, 20256 updates tracked since enumeration
NPPES CertifiedMay 13, 2025
NPI 1265045017 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
Licenses Licensed in CA · PA64997 Licensed in AZ · 8169
1450 SAN PABLO ST STE 5400, Los Angeles, CA 90033

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

Christopher Klein Pa-c 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 ID3173943685
PECOS Enrollment IDI20250501001593
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.

Areas of Expertise CMS Part B claims 12

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.

Insertion of cage or mesh device to spine bone and disc space during spine fusion 22853
Spine fusion is a procedure to join two or more vertebrae. During this process, a cage or mesh device is inserted into the spine bone and disc space. This helps to stabilize the spine, reduce pain, and improve functionality. The device acts as a bridge for new bone to grow on.
74 services45 patients
Partial removal of bone of additional segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back 63053
This procedure involves partially removing a bone section in the lower back to relieve pressure on the spinal cord or nerves. It's performed during a spinal fusion, where bones in the lower back are joined to improve stability and reduce pain.
28 services20 patients
Partial removal of spine bone with release of lower spinal cord or nerves and/or removal of disc 63030
This procedure involves partially removing a spine bone, which may help to alleviate pressure on the lower spinal cord or nerves. It can also include disc removal. This can reduce pain and improve mobility. It's a common treatment for certain back conditions.
27 services27 patients
Placement of stabilizing device to back of 1 spine bone in neck 22840
This procedure involves positioning a stabilizing device onto a single spinal bone in the neck. The goal is to provide support and prevent movement that could cause discomfort or further injury. It's performed by trained specialists under anesthesia.
26 services26 patients
Fusion of spine in lower back with partial removal of spine bone and disc 22633
This procedure, called lumbar spinal fusion, involves joining two or more vertebrae in your lower back. It includes a partial removal of a spine bone and disc to alleviate pain and improve stability. The goal is to reduce motion between vertebrae and prevent nerve irritation.
24 services24 patients
Partial removal of bone of single segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back 63052
This procedure involves the partial removal of a bone segment in your lower back to relieve pressure on your spinal cord or nerves. It's usually done during a spinal fusion in the lower back, which helps to stabilize your spine by joining two or more vertebrae together.
23 services23 patients

Other Providers at the Same Location NPPES 3

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

Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
1450 SAN PABLO ST STE 5400
LOS ANGELES, CA 90033
Physician Assistant
1450 SAN PABLO ST STE 5400
LOS ANGELES, CA 90033
Physician Assistant
1450 SAN PABLO ST STE 5400
LOS ANGELES, CA 90033

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 Christopher Klein's NPI number?

The NPI number for Christopher Klein is 1265045017. It was assigned to this individual provider in the NPPES registry on August 30, 2020.

Where is Christopher Klein located?

Christopher Klein practices at 1450 San Pablo St Ste 5400, Los Angeles, CA 90033. The listed phone number is (323) 442-4300.

What is Christopher Klein's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Christopher Klein enrolled in Medicare?

Yes. Christopher Klein 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 Christopher Klein was last updated on May 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.