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DR. CASEY L O'CONNELL M.D.
NPI 1104039197
Internal Medicine - Hematology & Oncology in Los Angeles, CA

Active since May 07, 2007PECOS EnrolledAccepts Medicare Assignment
1441 EASTLAKE AVE, NOR 8302E, LOS ANGELES, CA 90089(323) 865-3105 Get Directions Write a Review

NPPES record last updated: November 27, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Casey L O'connell M.d. NPPES

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

DR. CASEY L O'CONNELL M.D. (NPI 1104039197) is an individual hematology & oncology provider in Los Angeles, California, licensed in California (A80627) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of George Washington University School Of Medicine (2001).

NPPES Registry Identity

NPI1104039197
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameDR. CASEY L O'CONNELLCredential: M.D.
Location Address1441 EASTLAKE AVE, NOR 8302ELos Angeles, CA 90089-0112
Mailing AddressPo Box 31309Los Angeles, CA 90031-0309 · (323) 865-3105
Phone(323) 865-3105
Sole ProprietorNo
Medical School CMSGeorge Washington University School Of MedicineGraduated 2001
Enumeration DateMay 7, 2007
Last NPPES UpdateNovember 27, 2023
NPPES CertifiedAugust 29, 2020
✔ NPI 1104039197 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CA · A80627
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
1441 EASTLAKE AVE, Los Angeles, CA 90089
Open in Google Maps ↗

Other Identifiers 2

Other00A806270197CA · Cal Optima
Other00A806270CA · Blue Shield

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. Casey L O'connell M.d. 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 ID749381374
PECOS Enrollment IDI20070725000716
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 10

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
191 services106 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.
171 services122 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
66 services38 patients
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.
60 services34 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
44 services44 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.
29 services21 patients

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
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
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 20

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

DR. DANIELLE RENEE STERRENBERG M.D.
Internal Medicine (Hematology & Oncology)
1441 EASTLAKE AVE
LOS ANGELES, CA 90089
Los Angeles County (323) 865-0563
EMILY ELIZABETH TALMICH PA-C
Physician Assistant (Surgical)
1441 EASTLAKE AVE
LOS ANGELES, CA 90089
Los Angeles County (323) 865-3700
DR. NEDA R BLACK M.D.
Dermatology
1441 EASTLAKE AVE, TOPPING TOWER, SUITE 3405
LOS ANGELES, CA 90089
Los Angeles County (818) 634-2514
STEPHANIE TIEMPO BITANGA NP-C
Nurse Practitioner (Acute Care)
1441 EASTLAKE AVE
LOS ANGELES, CA 90089
Los Angeles County (323) 865-3000
CARMEN LUCIA MARTINEZ MS,RD
Dietitian, Registered
1441 EASTLAKE AVE
LOS ANGELES, CA 90089
Los Angeles County (323) 865-3893
DR. BURTON L. EISENBERG MD
Surgery (Surgical Oncology)
1441 EASTLAKE AVE
LOS ANGELES, CA 90089
Los Angeles County (323) 865-3535
DR. ERIC LEON TAM MD
Internal Medicine (Hematology & Oncology)
1441 EASTLAKE AVE
LOS ANGELES, CA 90089
Los Angeles County (323) 865-3105
DR. AKBAR ASHRAFI MD
Student in an Organized Health Care Education/Training Program
1441 EASTLAKE AVE
LOS ANGELES, CA 90089
Los Angeles County (818) 877-5954

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 Casey O'connell's NPI number?

The NPI number for Casey O'connell is 1104039197. It was assigned to this individual provider in the NPPES registry on May 7, 2007.

Where is Casey O'connell located?

Casey O'connell practices at 1441 Eastlake Ave Nor 8302E, Los Angeles, CA 90089. The listed phone number is (323) 865-3105.

What is Casey O'connell's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Casey O'connell enrolled in Medicare?

Yes. Casey O'connell 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 Casey O'connell was last updated on November 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.