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DR. WILLIAM JAMES MARASCO MD
NPI 1588654891
Radiology - Diagnostic Radiology in West Yarmouth, MA

Active since October 27, 2005PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
21 AARONS WAY, WEST YARMOUTH, MA 02673(508) 771-5200 Get Directions Write a Review

NPPES record last updated: April 7, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. William James Marasco Md NPPES

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

DR. WILLIAM JAMES MARASCO MD (NPI 1588654891) is an individual diagnostic radiology provider in West Yarmouth, Massachusetts, licensed in Massachusetts (71311) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and is a graduate of Boston University School Of Medicine (1988).

NPPES Registry Identity

NPI1588654891
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. WILLIAM JAMES MARASCOCredential: MD
Location Address21 AARONS WAYWest Yarmouth, MA 02673-2593
Mailing Address21 Aarons WayWest Yarmouth, MA 02673-2593 · (508) 771-5200
Phone(508) 771-5200
Sole ProprietorNo
Medical School CMSBoston University School Of MedicineGraduated 1988
Enumeration DateOctober 27, 2005
Last NPPES UpdateApril 7, 2014
✔ NPI 1588654891 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in MA · 71311
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedRadiology · Vascular & Interventional RadiologyTaxonomy 2085R0204X · License 71311 (MA)
21 AARONS WAY, West Yarmouth, MA 02673
Open in Google Maps ↗

Other Identifiers 4

Medicaid3135942MA
Other760277MA · Tufts Health Plan
OtherJ16021MA · Bcbs Ma
Medicare UPINF88956

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. William James Marasco 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 ID3678517257
PECOS Enrollment IDI20050614001350
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 9

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.

Screening 3d breast mammography 77063
Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.
557 services557 patients
Screening mammography 77067
Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.
557 services557 patients
Complete ultrasound scan of 1 breast 76641
A complete ultrasound scan of one breast is a non-invasive imaging test that uses sound waves to create detailed images of the inside of your breast. It helps in detecting any abnormalities or changes, ensuring your breast health.
202 services197 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.
130 services122 patients
Diagnostic mammography of both breasts 77066
Diagnostic mammography involves using special imaging technology to capture detailed images of both breasts. This procedure helps in identifying any unusual changes or abnormalities. It's a crucial step in ensuring breast health and early detection of potential issues.
110 services109 patients
Limited ultrasound scan of 1 breast 76642
A limited ultrasound scan of one breast is a non-invasive imaging test. It uses sound waves to create pictures of the inside of your breast. It helps identify any unusual growths or changes. It's safe, quick, and typically painless.
104 services94 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02673 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$73.22 typical visit price
range $19.11 – $144.84
Typical copayment $18.30 (range $4.77 – $36.21)
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

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
100%679 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 2

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

BK PRIMARY CARE PLLC
Clinic/Center (Primary Care)
21 AARONS WAY
WEST YARMOUTH, MA 02673
Barnstable County (508) 760-2054
WILLIAM J MARASCO MD PC
Radiology (Diagnostic Radiology)
21 AARONS WAY
YARMOUTH, MA 02673
Barnstable County (508) 771-5200

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 William Marasco's NPI number?

The NPI number for William Marasco is 1588654891. It was assigned to this individual provider in the NPPES registry on October 27, 2005.

Where is William Marasco located?

William Marasco practices at 21 Aarons Way, West Yarmouth, MA 02673. The listed phone number is (508) 771-5200.

What is William Marasco's specialty?

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

Is William Marasco enrolled in Medicare?

Yes. William Marasco 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 William Marasco was last updated on April 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.