Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MATTHEW KEVIN WALSWORTH MD
NPI 1083811467
Radiology - Diagnostic Radiology in New York, NY

Active since June 29, 2007PECOS EnrolledAccepts Medicare Assignment
227 MADISON ST, NEW YORK, NY 10002(212) 238-7000 Get Directions Write a Review

NPPES record last updated: September 5, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

About Matthew Kevin Walsworth Md NPPES

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

MATTHEW KEVIN WALSWORTH MD (NPI 1083811467) is an individual diagnostic radiology provider in New York, New York, licensed in California (A119553) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1083811467
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameMATTHEW KEVIN WALSWORTHCredential: MD
Location Address227 MADISON STNew York, NY 10002-7537
Mailing Address615 Kingman AveSanta Monica, CA 90402-1333 · (310) 301-6800
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateJune 29, 2007
Last NPPES UpdateSeptember 5, 2026
NPPES CertifiedSeptember 5, 2026
NPI 1083811467 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Licenses Licensed in CA · A119553 Licensed in NY · 347323
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedRadiology · Vascular & Interventional RadiologyTaxonomy 2085R0204X · License A119553 (CA)
227 MADISON ST, New York, NY 10002

Other Identifiers 1

Medicaid0A1195530CA

Accepted Insurance

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

Matthew Kevin Walsworth 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 ID6406019470
PECOS Enrollment IDI20120531000659
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.

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.
48 services48 patients
Ct scan head or brain without contrast 70450
A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.
30 services30 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.
17 services17 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.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10002 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
$102.04 typical visit price
range $65.69 – $198.19
Typical copayment $25.51 (range $16.42 – $49.54)
Most-billed visit code 99203
Established Patient
$81.44 typical visit price
range $21.20 – $160.66
Typical copayment $20.36 (range $5.30 – $40.16)
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.

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.

Speech-Language Pathologist
227 MADISON ST
NEW YORK, NY 10002
Dentist
227 MADISON ST, MEDICAL STAFF
NEW YORK, NY 10002
Pediatrics
227 MADISON ST
NEW YORK, NY 10002
Occupational Therapist
227 MADISON ST, MEDICAL STAFF OFFICE, ROOM 1249
NEW YORK, NY 10002
Nurse Practitioner
227 MADISON ST
NEW YORK, NY 10002
Internal Medicine
227 MADISON ST
NEW YORK, NY 10002
Social Worker (Clinical)
227 MADISON ST
NEW YORK, NY 10002
Internal Medicine
227 MADISON ST
NEW YORK, NY 10002

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 Matthew Walsworth's NPI number?

The NPI number for Matthew Walsworth is 1083811467. It was assigned to this individual provider in the NPPES registry on June 29, 2007.

Where is Matthew Walsworth located?

Matthew Walsworth practices at 227 Madison St, New York, NY 10002. The listed phone number is (212) 238-7000.

What is Matthew Walsworth's specialty?

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

Is Matthew Walsworth enrolled in Medicare?

Yes. Matthew Walsworth 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.

What insurance does Matthew Walsworth accept?

Health plans from Blue Cross and Blue Shield of Texas list Matthew Walsworth 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.

When was this NPI record last updated?

The NPPES record for Matthew Walsworth was last updated on September 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days 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.