Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. CHRISTOPHER STEVEN CHANDLER MD
NPI 1538553979
Transplant Surgery in Los Angeles, CA

Active since March 24, 2015PECOS EnrolledAccepts Medicare Assignment
94.77/100
CMS Quality Rating
100 MEDICAL PLAZA, STE 700, LOS ANGELES, CA 90095(310) 825-1412 Get Directions Write a Review

NPPES record last updated: July 31, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jul 31, 2026, Apr 9, 2025, Sep 5, 2024 and 1 more (4 updates tracked since 2022).

About Dr. Christopher Steven Chandler Md NPPES

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

DR. CHRISTOPHER STEVEN CHANDLER MD (NPI 1538553979) is an individual transplant surgery provider in Los Angeles, California, licensed in California (A178108) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian/queens, and maintains a secondary practice location in New York.

NPPES Registry Identity

NPI1538553979
Entity TypeIndividualMale
Primary Taxonomy204F00000X
Provider Legal NameDR. CHRISTOPHER STEVEN CHANDLERCredential: MD
Location Address100 MEDICAL PLAZA, STE 700Los Angeles, CA 90095-0001
Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631
Sole ProprietorNo
Medical School CMSState University Of New York At Stony Brook, School Of MedicineGraduated 2015
Enumeration DateMarch 24, 2015
Last NPPES UpdateJuly 31, 20264 updates tracked since enumeration
NPPES CertifiedJuly 31, 2026
NPI 1538553979 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyTransplant SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code204F00000X
License Licensed in CA · A178108
Definition
A surgeon who specializes in transplant surgery. Source: National Uniform Claim Committee
100 MEDICAL PLAZA, Los Angeles, CA 90095

Secondary Practice Location 1

Location 1525 E 68th St # 98New York, NY 10065-4870 · Phone (212) 746-5330 · Fax (212) 746-8720

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

Dr. Christopher Steven Chandler Md 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 ID749669141
PECOS Enrollment IDI20250623001080
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 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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
58 services18 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
30 services20 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
22 services17 patients
Transplantation of donor kidney 50360
Transplantation of a donor kidney involves replacing a non-functioning kidney with a healthy one from a donor. This procedure can significantly improve the quality of life for those with serious kidney disease. The new kidney can perform the essential task of filtering blood and removing waste.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

New York-Presbyterian/Queens

Acute Care Hospitals · Flushing, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330055
Location56-45 Main StreetFlushing, NY 11355 · Queens County
Emergency services Birthing friendly

New York-Presbyterian Hospital

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330101
Location525 East 68th StreetNew York, NY 10065 · New York County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.77/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality61.65
Promoting Interoperability100
Improvement Activities40
Cost87.6

Other Providers at the Same Location NPPES 7

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

Internal Medicine
100 MEDICAL PLAZA, #290,450,455,
LOS ANGELES, CA 90095
Surgery
100 MEDICAL PLAZA, SUITE 700
LOS ANGELES, CA 90095
Nurse Practitioner (Acute Care)
100 MEDICAL PLAZA, SUITE 700
LOS ANGELES, CA 90095
Nurse Practitioner (Adult Health)
100 MEDICAL PLAZA, SUITE 630
LOS ANGELES, CA 90095
Student in an Organized Health Care Education/Training Program
100 MEDICAL PLAZA
LOS ANGELES, CA 90095
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
100 MEDICAL PLAZA, SUITE 630
LOS ANGELES, CA 90095
Surgery
100 MEDICAL PLAZA, SUITE 700
LOS ANGELES, CA 90095

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 Chandler's NPI number?

The NPI number for Christopher Chandler is 1538553979. It was assigned to this individual provider in the NPPES registry on March 24, 2015.

Where is Christopher Chandler located?

Christopher Chandler practices at 100 Medical Plaza Ste 700, Los Angeles, CA 90095. The listed phone number is (310) 825-1412.

What is Christopher Chandler's specialty?

The primary specialty registered for this NPI is Transplant Surgery with taxonomy code 204F00000X.

Is Christopher Chandler enrolled in Medicare?

Yes. Christopher Chandler 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.

Is Christopher Chandler affiliated with any hospitals?

According to CMS data, Christopher Chandler is affiliated with New York-Presbyterian/Queens and New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Christopher Chandler was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.