ROBERT ANTHONY ACQUARELLI M.D.
NPI 1477502300
Radiology - Diagnostic Radiology in Simi Valley, CA

Active since May 08, 2006PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
2975 SYCAMORE DR, SIMI VALLEY, CA 93065(805) 955-6360 Get Directions Write a Review

NPPES record last updated: April 30, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Robert Anthony Acquarelli M.d. NPPES

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

ROBERT ANTHONY ACQUARELLI M.D. (NPI 1477502300) is an individual diagnostic radiology provider in Simi Valley, California, licensed in California (A72124) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Fresno, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1477502300
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameROBERT ANTHONY ACQUARELLICredential: M.D.
Location Address2975 SYCAMORE DRSimi Valley, CA 93065-1201
Mailing AddressPo Box 190Simi Valley, CA 93062-0190 · (805) 522-5940 · Fax (805) 522-6401
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateMay 8, 2006
Last NPPES UpdateApril 30, 2025
NPPES CertifiedApril 30, 2025
NPI 1477502300 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License Licensed in CA · A72124
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
2975 SYCAMORE DR, Simi Valley, CA 93065

Secondary Practice Location 1

Location 11510 E Herndon Ave Ste 110Fresno, CA 93720-3333 · Phone (559) 450-6742 · Fax (559) 450-6743

Other Identifiers 1

Medicaid00A721240CA

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

Robert Anthony Acquarelli 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 ID9931005634
PECOS Enrollment IDI20060113000940
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 14

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.

Ct scan of chest with contrast 71260
A CT scan of the chest with contrast is an imaging procedure. A special dye (contrast) is used to highlight specific areas in your body, providing clearer pictures of your chest. This helps in diagnosing conditions related to your lungs, heart, and other chest structures.
467 services419 patients
Ct scan of chest without contrast 71250
A CT scan of the chest without contrast is a non-invasive imaging procedure. It uses special X-ray equipment to produce detailed images of your chest area, including your lungs and heart. It can help diagnose conditions such as lung diseases or heart disorders. It doesn't involve any dyes or contrast agents.
210 services205 patients
Ct scan of abdomen and pelvis with contrast 74177
A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.
155 services149 patients
X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
134 services110 patients
Ct scan of abdomen and pelvis without contrast 74176
A CT scan of the abdomen and pelvis is a non-invasive medical test. It uses special X-ray equipment to create detailed images of your abdominal and pelvic areas. This helps doctors examine organs, tissues, and vessels. No contrast dye is used in this procedure.
93 services90 patients
Ct scan of abdomen and pelvis before and after contrast 74178
A CT scan of your abdomen and pelvis with and without contrast helps visualize your internal organs better. Contrast is a special dye that improves the clarity of the images. It's taken orally or injected into your veins before the scan. The process is painless and quick.
76 services75 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93065 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
$95.28 typical visit price
range $62.32 – $185.36
Typical copayment $23.82 (range $15.58 – $46.34)
Most-billed visit code 99203
Established Patient
$77.11 typical visit price
range $20.68 – $151.85
Typical copayment $19.27 (range $5.17 – $37.96)
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.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored

Reported Quality Measures

Appropriate Follow-up Imaging for Incidental Abdominal Lesions
Percentage of final reports for abdominal imaging studies for asymptomatic patients aged 18 years and older with one or more of the following noted incidentally with follow_up imaging recommended: - Liver lesion =< 0.5 cm - Cystic kidney lesion < 1.0 cm -…
Lower rates are better for this measure.
3%37 patients
Radiation Consideration for Adult CT: Utilization of Dose Lowering Techniques
Percentage of final reports for patients aged 18 years and older undergoing CT with documentation that one or more of the following dose reduction techniques were used: - Automated exposure control - Adjustment of the mA and/or kV according to patient size -…
0%1,297 patients
Radiology: Reminder System for Screening Mammograms
Percentage of patients undergoing a screening mammogram whose information is entered into a reminder system with a target due date for the next mammogram
92%424 patients
Radiology: Stenosis Measurement in Carotid Imaging Reports
Percentage of final reports for carotid imaging studies (neck magnetic resonance angiography [MRA], neck computed tomography angiography [CTA], neck duplex ultrasound, carotid angiogram) performed that include direct or indirect reference to measurements of…
91%117 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

Radiology (Diagnostic Radiology)
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
Emergency Medicine
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
Respiratory Therapist, Registered
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
Emergency Medicine
2975 SYCAMORE DR, EMERGENCY DEPARTMENT
SIMI VALLEY, CA 93065
Emergency Medicine (Emergency Medical Services)
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
Pharmacist
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
General Acute Care Hospital
2975 SYCAMORE DR
SIMI VALLEY, CA 93065
Internal Medicine
2975 SYCAMORE DR
SIMI VALLEY, CA 93065

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 Robert Acquarelli's NPI number?

The NPI number for Robert Acquarelli is 1477502300. It was assigned to this individual provider in the NPPES registry on May 8, 2006.

Where is Robert Acquarelli located?

Robert Acquarelli practices at 2975 Sycamore Dr, Simi Valley, CA 93065. The listed phone number is (805) 955-6360.

What is Robert Acquarelli's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Robert Acquarelli enrolled in Medicare?

Yes. Robert Acquarelli 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 Robert Acquarelli was last updated on April 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.