PATRICK L. MCCARTHY (M.D.) – Diagnostic Radiology Physician, NPI 1821098906

PATRICK L. MCCARTHY (M.D.) is a healthcare provider. based in Riverside, California. specializing in DIAGNOSTIC RADIOLOGY, INTERVENTIONAL RADIOLOGY. They hold the professional credentials M.D.. They hold a License No. 0101288841 (VA). The NPI Number for PATRICK L. MCCARTHY (M.D.) is 1821098906

Main info

Male
Sole Proprietor
35 Years Of Experience
Accepts Medicare Assignment
Name
PATRICK L. MCCARTHY (M.D.)
NPI
1821098906
Phone
(951) 786-0801
Address
1770 IOWA AVE STE 280
Enumeration Date
29 July 2005
Last Update Date
29 April 2026

Doctor Profile

Medical School Name
LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Secondary Phone
7732928200
Graduation Year
1991 (35 years ago)
PAC ID
3577469337
Group Practice PAC ID
8921907072
Professional Enrollment ID
I20220901001470
Address ID
AZ852495807CH4300XPLXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience82
Completeness85
Years active:20State licenses:3Digital endpointsOther names

2,123 DIAGNOSTIC RADIOLOGY in IL

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Provider Addresses for PATRICK L. MCCARTHY (M.D.)

  • 1770 IOWA AVE STE 280

    RIVERSIDE, CA 925077401

    Phone: (951) 786-0801

    Type: Mailing

  • Alexian Brothers Medical Center, 800, Biesterfield Road, Elk Grove Village, Elk Grove Township, Cook County, Illinois, 60007, United States

    RADIOLOGY DEPARTMENT

    ELK GROVE VILLAGE, IL 600073311

    Phone: (847) 437-5500

    Fax: (847) 952-7912

    Type: Location

  • 5108, Illinois Avenue, Lisle, DuPage County, Illinois, 60532, United States

    LISLE, IL 605322014

    Phone: (630) 725-0711

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 6 Open Payments records for all available years, with a total value of $279.

Total Amount is formed as General ($279) + Research ($0) + Ownership ($0) = $279.

Last reported payment date: 2024-10-04 • Largest payer in this snapshot: Medtronic, Inc. ($167).

Total Amount

$279

General + Research + Ownership

Payments

6

Total payment records

General Amount

$279

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-10-04

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
Medtronic, Inc.$167
ATRICURE, INC.$111
View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2024-08-28

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 9 Medicare enrollment records; no due dates published yet.

Enrollment records

9

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20031211000373IDiagnostic RadiologyILTBD
I20201102001090IDiagnostic RadiologyTXTBD
I20210310000385IDiagnostic RadiologyNYTBD
I20211012002087IDiagnostic RadiologyNMTBD
I20220901001470IDiagnostic RadiologyAZTBD
I20221010001227IDiagnostic RadiologyCOTBD
I20230502000986IDiagnostic RadiologyCATBD
I20231218000779IDiagnostic RadiologyWATBD
I20240828000938IDiagnostic RadiologyMITBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
71045X-ray of chest, 1 view1,1561,037$0
74177Ct scan of abdomen and pelvis with contrast560547$0
74176Ct scan of abdomen and pelvis without contrast366359$0
70450Ct scan head or brain without contrast313311$0
71275Ct scan of blood vessels of chest with contrast245243$0
View full utilization report →

Insurance plans in this area (ZIP 92507)

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Provider's Procedures

PATRICK L. MCCARTHY (M.D.) performs procedures in DIAGNOSTIC RADIOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
DIAGNOSTIC RADIOLOGYIL71010X-ray of chest, 1 view, front1205949
DIAGNOSTIC RADIOLOGYIL71250CT scan chest244234
DIAGNOSTIC RADIOLOGYIL73562X-ray of knee, 3 views8873
DIAGNOSTIC RADIOLOGYIL74177CT scan of abdomen and pelvis with contrast9895
DIAGNOSTIC RADIOLOGYIL76830Ultrasound pelvis through vagina2222
DIAGNOSTIC RADIOLOGYIL76942Ultrasonic guidance imaging supervision and interpretation for insertion of needle2828
DIAGNOSTIC RADIOLOGYIL77012Radiological supervision and interpretation of CT guidance for needle insertion5050
DIAGNOSTIC RADIOLOGYIL93926Ultrasound study of arteries and arterial grafts of one leg or limited1414
DIAGNOSTIC RADIOLOGYIL93971Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers113112

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8921907072View full group profile
NameSpecialtyState
U R O L O G YIL
Diagnostic RadiologyAL
Nuclear Medicine, Diagnostic RadiologyIL
Pain Management, AnesthesiologyIL
Diagnostic RadiologyCA
-IL
Family PracticeIL
-IL
-IL
O B S T E T R I C S/ G Y N E C O L O G YIL

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Frequently asked questions

Is PATRICK L. MCCARTHY (M.D.) listed with a National Provider Identifier?
Yes — PATRICK L. MCCARTHY (M.D.) has NPI 1821098906 on file in the registry.
Would PATRICK L. MCCARTHY (M.D.) appear as active to a payer?
You can treat PATRICK L. MCCARTHY (M.D.) as active for directory purposes; confirm clinical privileges separately.
What expertise is attributed to PATRICK L. MCCARTHY (M.D.)?
PATRICK L. MCCARTHY (M.D.)'s specialty line reads Diagnostic Radiology Physician. Clinical services aligned with this taxonomy classification.
Is PATRICK L. MCCARTHY (M.D.) located near Riverside?
PATRICK L. MCCARTHY (M.D.) currently maps to Riverside, California in this extract.
Does PATRICK L. MCCARTHY (M.D.) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.