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DR. MICHAEL O'LEARY MD
NPI 1811244312
Surgery - Surgical Oncology in Loma Linda, CA

Active since August 14, 2012PECOS EnrolledAccepts Medicare Assignment
85.18/100
CMS Quality Rating
11370 ANDERSON ST # 2100, LOMA LINDA, CA 92354(909) 558-2822(909) 558-2328 Get Directions Write a Review

NPPES record last updated: March 29, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Michael O'leary Md NPPES

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

DR. MICHAEL O'LEARY MD (NPI 1811244312) is an individual surgical oncology provider in Loma Linda, California, licensed in California (A128624) and active in the NPI registry since August 2012. He is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (2012).

NPPES Registry Identity

NPI1811244312
Entity TypeIndividualMale
Primary Taxonomy2086X0206X
Provider Legal NameDR. MICHAEL O'LEARYCredential: MD
Location Address11370 ANDERSON ST # 2100Loma Linda, CA 92354-3450
Mailing Address11370 Anderson St # 2100Loma Linda, CA 92354-3450 · (909) 558-2822 · Fax (909) 558-2328
Phone(909) 558-2822
Fax(909) 558-2328
Sole ProprietorNo
Medical School CMSUniversity Of California, Irvine, California College Of MedicineGraduated 2012
Enumeration DateAugust 14, 2012
Last NPPES UpdateMarch 29, 2023
NPPES CertifiedMarch 29, 2023
✔ NPI 1811244312 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Surgical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2086X0206X
License✔ Licensed in CA · A128624
Definition
A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.
Also ListedSurgeryTaxonomy 208600000X · License A128624 (CA)
11370 ANDERSON ST # 2100, Loma Linda, CA 92354
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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. Michael O'leary 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 ID6406160167
PECOS Enrollment IDI20210811001777
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.

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.
29 services25 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
14 services14 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.
14 services11 patients
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.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92354 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
$179.42 typical visit price
range $59.60 – $179.42
Typical copayment $44.85 (range $14.90 – $44.85)
Most-billed visit code 99205
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

85.18/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.81
Promoting Interoperability82
Improvement Activities40
Cost64.54

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.

DR. RAJA R NARAYAN MD MPH
Surgery (Surgical Oncology)
11370 ANDERSON ST # 2100
LOMA LINDA, CA 92354
San Bernardino County (909) 558-2822
DR. GHALEB AZMI DARWAZEH M.D.
Surgery (Vascular Surgery)
11370 ANDERSON ST # 2100
LOMA LINDA, CA 92354
San Bernardino County (909) 558-2822
DR. AARON CHRISTOPHER SAUNDERS M.D.
Surgery (Surgical Oncology)
11370 ANDERSON ST # 2100
LOMA LINDA, CA 92354
San Bernardino County (909) 558-2822

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 Michael O'leary's NPI number?

The NPI number for Michael O'leary is 1811244312. It was assigned to this individual provider in the NPPES registry on August 14, 2012.

Where is Michael O'leary located?

Michael O'leary practices at 11370 Anderson St # 2100, Loma Linda, CA 92354. The listed phone number is (909) 558-2822.

What is Michael O'leary's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.

Is Michael O'leary enrolled in Medicare?

Yes. Michael O'leary 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 Michael O'leary was last updated on March 29, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.