MICHAEL E MARRERO M.D.
NPI 1346288669
Radiology - Diagnostic Radiology in El Segundo, CA

Active since June 02, 2006PECOS EnrolledAccepts Medicare Assignment
94.52/100
CMS Quality Rating
2330 UTAH AVE STE 200, EL SEGUNDO, CA 90245(281) 766-0959 Get Directions Write a Review

NPPES record last updated: January 9, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 9, 2025, Aug 21, 2023 (2 updates tracked since 2023).

About Michael E Marrero M.d. NPPES

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

MICHAEL E MARRERO M.D. (NPI 1346288669) is an individual diagnostic radiology provider in El Segundo, California, licensed in Florida (ME131980) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Sacred Heart Hospital, and maintains a secondary practice location in Exeter.

NPPES Registry Identity

NPI1346288669
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameMICHAEL E MARREROCredential: M.D.
Location Address2330 UTAH AVE STE 200El Segundo, CA 90245-4817
Mailing AddressPo Box 1849Lewiston, ME 04241-1849 · (207) 784-2554 · Fax (207) 777-5363
Sole ProprietorNo
Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 1987
Enumeration DateJune 2, 2006
Last NPPES UpdateJanuary 9, 20252 updates tracked since enumeration
NPPES CertifiedJanuary 9, 2025
✔ NPI 1346288669 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Licenses✔ Licensed in FL · ME131980✔ Licensed in MA · 73844
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
2330 UTAH AVE STE 200, El Segundo, CA 90245

Secondary Practice Location 1

Location 15 Alumni DriveExeter, NH 03833-2128 · Phone (603) 580-6608 · Fax (603) 580-6707

Other Identifiers 7

Other0109754Y0NH02NH · Anthem
Other300134039Railroad Medicare
Medicaid3078337MA
Other4276160Aetna
Medicaid292780099ME
Medicaid30203233NH
Other3405042Cigna

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Michael E Marrero 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 ID4789653569
PECOS Enrollment IDI20230809000239
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Michael Marrero reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Diagnostic Radiology
1 TAMPA GENERAL CIR
Tampa, FL 33606
  • Reassigned Medicare billing, Florida enrollment
  • 1,130 clinicians in this Medicare group
Family Medicine
943 S BENEVA RD STE 306
Sarasota, FL 34232
  • Reassigned Medicare billing, Florida enrollment
  • 189 clinicians in this Medicare group
Family Medicine
4 ALUMNI DR
Exeter, NH 03833
  • Reassigned Medicare billing, New Hampshire enrollment
  • 395 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 111

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.

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.
1,108 services966 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
898 services878 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
431 services420 patients
X-ray of hip, 2-3 views 73502
An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.
172 services170 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.
151 services150 patients
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) G0279
Diagnostic digital breast tomosynthesis is a 3D imaging test that allows doctors to examine your breast tissue layer by layer. It's performed on one or both sides. It helps in detecting abnormalities more accurately. It's often done in addition to other tests.
148 services148 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Sacred Heart Hospital

Acute Care Hospitals · Pensacola, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100025
Location5151 N 9th AvePensacola, FL 32504 · Escambia County
Emergency services Birthing friendly

Ascension Sacred Heart Bay

Acute Care Hospitals · Panama City, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100026
Location615 N Bonita AvePanama City, FL 32401 · Bay County
Emergency services

Parrish Medical Center

Acute Care Hospitals · Titusville, FL
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100028
Location951 N Washington AveTitusville, FL 32796 · Brevard County
Emergency services Birthing friendly

Sarasota Memorial Hospital

Acute Care Hospitals · Sarasota, FL
5/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100087
Location1700 S Tamiami TrlSarasota, FL 34239 · Sarasota County
Emergency services Birthing friendly

Sarasota Memorial Hospital - Venice

Acute Care Hospitals · North Venice, FL
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100359
Location2600 Laurel Rd ENorth Venice, FL 34275 · Sarasota County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90245 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

94.52/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality97.88
Improvement Activities40
Cost84.56

Reported Quality Measures

Radiation Consideration for Adult CT: Utilization of Dose Lowering Techniques
99%339 patients
Radiology: Exposure Dose Indices Reported for Procedures Using Fluoroscopy
99%84 patients4/55-star benchmark: 100%
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)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Nurse Practitioner
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245

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 Marrero's NPI number?

The NPI number for Michael Marrero is 1346288669. It was assigned to this individual provider in the NPPES registry on June 2, 2006.

Where is Michael Marrero located?

Michael Marrero practices at 2330 Utah Ave Ste 200, El Segundo, CA 90245. The listed phone number is (281) 766-0959.

What is Michael Marrero's specialty?

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

Is Michael Marrero enrolled in Medicare?

Yes. Michael Marrero 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.

Which organizations bill Medicare for Michael Marrero's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Marrero reassigns Medicare benefits to 3 organizations: Mori Bean And Brooks Inc (Tampa, FL), Intercoastal Medical Group Inc (Sarasota, FL) and Core Physicians, LLC (Exeter, NH). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael Marrero's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Marrero accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Oscar Health, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Michael Marrero as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Michael Marrero affiliated with any hospitals?

According to CMS data, Michael Marrero is affiliated with Sacred Heart Hospital, Ascension Sacred Heart Bay, Parrish Medical Center, Sarasota Memorial Hospital and Sarasota Memorial Hospital - Venice.

When was this NPI record last updated?

The NPPES record for Michael Marrero was last updated on January 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.