Physician Profile
Gary J. Schiller, MD practices hematology/oncology in Los Angeles, CA. Gary is a 1984 graduate of University of Southern California Keck School of Medicine. Gary is also listed as specializing in hematology & oncology. According to Medicare claims data, Gary cared for 376 Medicare patients across 1,105 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
200 MEDICAL PLAZA #365,530,420,120
Los Angeles, CA 90095
Within Hematology and Oncology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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1,105 services · 376 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
836 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
205 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
37 |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
27 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Schiller is a hematology/oncology in Los Angeles, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HEMATOLOGY/ONCOLOGY”.
NPI registry
Dr. Schiller is listed at 200 MEDICAL PLAZA #365,530,420,120, Los Angeles, CA 90095. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (310) 825-5513. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Schiller's National Provider Identifier is 1851311930. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Schiller attended University of Southern California Keck School of Medicine, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
Dr. Schiller has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Schiller the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Schiller. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.