Are you Leo E. Orr, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 1245 Wilshire Blvd, Suite 801, Los Angeles, CA 90017
About Dr. Orr
Leo E. Orr, M.D. is a healthcare provider in Los Angeles, CA specializing in hematology/oncology. Leo trained at Baylor College of Medicine, graduating in 1969. Leo is also listed as specializing in hematology & oncology. According to Medicare claims data, Leo cared for 579 Medicare patients across 6,809 services. The services billed most often include injection, denosumab, 1 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and enhancing oncology model (eom) monthly enhanced oncology services (meos) payment for eom enhanced services. This provider record is associated with NPI 1730102286.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (213) 481-3948
- Email not available
Practice Locations
1245 WILSHIRE BLVD SUITE 801
Los Angeles, CA 90017
Conditions Commonly Evaluated or Treated
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.
Conditions
Most searched conditions
- Anemia
- Blood clots
- Breast cancer
- Colon cancer
- Iron-deficiency anemia
- Leukemia
- Lung cancer
- Lymphoma
- Prostate cancer
Advanced Cancers
Blood & Lymph Disorders
Blood Cancers
Blood Disorders
- Bleeding Disorders
- Blood Clot in Lung
- Blood Clotting Gene Mutation
- Deep vein thrombosis
- Hemochromatosis
- High Platelet Count
- High White Blood Cell Count
- Low Platelets
- Low White Blood Cell Count
- Thick Blood
- Unexplained Bruising
Blood disorders
- Bone Marrow Scarring
- Hemolytic Anemia in Children
- Pre-Myeloma Protein In Blood
- Vitamin B12 deficiency anemia
Bone & Soft Tissue Cancers
Digestive Cancers
Endocrine Cancers
Endocrine tumors
Gastrointestinal cancer
General oncology
Genetic Blood Disorders
Gynecologic cancer
Gynecologic Cancers
Head & Neck Cancers
Head and neck cancer
Neurologic Cancers
Oncologic emergencies
Ophthalmologic oncology
Skin cancer
Skin Cancers
Urologic Cancers
Procedures & services
Most searched procedures
Biopsies & Diagnostics
Blood disorder care
Cancer Therapies
Cancer therapy
- Chemo allergy desensitization
- Oral chemotherapy management
- Radiation oncology consultation
- Spinal chemo injection
Cellular Therapies
Consultations
Diagnostic testing
Hematology Treatments
Imaging
Infusions
Interventional oncology
Supportive Cancer Care
- Bone Strengthening Injections For Cancer
- Pain Management For Cancer
- Red Blood Cell Booster Shot
- White Blood Cell Booster Injection
Supportive cancer care
- Cancer nutrition counseling
- Chemo brain treatment
- Cold cap therapy for hair loss
- Fertility Preservation for Teens Before Cancer Treatment
- Hyperbaric oxygen for radiation damage
- Lymphedema Drainage Therapy
- Palliative cancer care
Surgical & Vascular Access
- Chemo port placement
- Chemo port removal
- Draining lung fluid
- Paracentesis
- PICC line placement coordination
Testing & Genetics
Vascular access care
Procedures Most Often Billed to Medicare
6,809 services · 579 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
136 | Less often than most peers in Hematology/Oncology |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
133 | As often as other peers in Hematology/Oncology |
| Assessment of emotional or behavioral problems | Treatment | 96127 |
80 | More often than most peers in Hematology/Oncology |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
48 | Less often than most peers in Hematology/Oncology |
| Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | Treatment | 96367 |
43 | Less often than most peers in Hematology/Oncology |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
43 | Less often than most peers in Hematology/Oncology |
| Injection, denosumab, 1 mg | Drug given | J0897 |
5,640 | As often as other peers in Hematology/Oncology |
| Injection, diphenhydramine hcl, up to 50 mg | Drug given | J1200 |
90 | As often as other peers in Hematology/Oncology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
189 | As often as other peers in Hematology/Oncology |
| Enhancing oncology model (eom) monthly enhanced oncology services (meos) payment for eom enhanced services | Billing code | M0010 |
162 | As often as other peers in Hematology/Oncology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other hematology/oncology specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other hematology/oncology specialists in Los Angeles 7
Same specialty, same city.
More connections — 18 related providers in 3 groups
Trained at Baylor College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1969 at Baylor College of Medicine 2
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Leo E. Orr's specialty?
Leo E. Orr is a hematology/oncology in Los Angeles, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Leo E. Orr?
Leo E. Orr is listed at 1245 Wilshire Blvd Suite 801, Los Angeles, CA 90017. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Leo E. Orr?
The number on file is (213) 481-3948. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Leo E. Orr's NPI number?
Leo E. Orr's National Provider Identifier is 1730102286. 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
What is Leo E. Orr's education?
Leo E. Orr attended Baylor College of Medicine, graduating in 1969. This comes from the CMS National Downloadable File.
CMS public data
How long has Leo E. Orr been practicing?
Leo E. Orr has 57 years experience. Calculated from a graduation year of 1969, reported in the CMS National Downloadable File.
CMS public data
What is Leo E. Orr known for?
According to Medicare billing data, Leo E. Orr performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as injection of drug or substance under skin or into muscle and assessment of emotional or behavioral problems, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Leo E. Orr confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Leo E. Orr. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.