DR. ALBERT MENDELSON (M.D.) – Diagnostic Radiology Physician, NPI 1558438861

DR. ALBERT MENDELSON (M.D.) is a healthcare provider. based in Grayslake, Illinois. specializing in DIAGNOSTIC RADIOLOGY. They hold the professional credentials M.D.. They hold a License No. 36110956 (IL). The NPI Number for DR. ALBERT MENDELSON (M.D.) is 1558438861

Main info

Male
25 Years Of Experience
Accepts Medicare Assignment
Name
DR. ALBERT MENDELSON (M.D.)
NPI
1558438861
Phone
(847) 918-1462
Address
1275 E BELVIDERE RD
Enumeration Date
29 November 2006
Last Update Date
3 February 2016

Doctor Profile

Medical School Name
RUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Secondary Phone
8472345600
Graduation Year
2001 (25 years ago)
PAC ID
8123119880
Group Practice PAC ID
4587576814
Professional Enrollment ID
I20070809000397
Address ID
IL600451659LA1000XRDXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience61
Completeness75
Years active:19State licenses:2Digital endpointsOther names

2,121 DIAGNOSTIC RADIOLOGY in IL

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Provider Addresses for DR. ALBERT MENDELSON (M.D.)

  • 1275, East Belvidere Road, Grayslake, Lake, Illinois, 60030, United States

    SUITE 200

    GRAYSLAKE, IL 600302082

    Phone: (847) 918-1462

    Fax: (847) 968-4311

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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: 2007-08-09

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

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
I20070809000397IDiagnostic RadiologyILTBD

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
74177Ct scan of abdomen and pelvis with contrast374347$0
71260Ct scan of chest with contrast269243$0
71045X-ray of chest, 1 view180163$0
71046X-ray of chest, 2 views144140$0
93970Ultrasound study of arm or leg veins with compression and maneuvers127126$0
View full utilization report →

Insurance plans in this area (ZIP 60030)

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Provider's Procedures

DR. ALBERT MENDELSON (M.D.) performs procedures in DIAGNOSTIC RADIOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
DIAGNOSTIC RADIOLOGYIL20610Aspiration and/or injection of large joint or joint capsule1311
DIAGNOSTIC RADIOLOGYIL71010X-ray of chest, 1 view, front369315
DIAGNOSTIC RADIOLOGYIL71250CT scan chest9892
DIAGNOSTIC RADIOLOGYIL73630X-ray of foot, minimum of 3 views3230

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: 4587576814View full group profile
NameSpecialtyState
-IL
Diagnostic Radiology, Interventional RadiologyIL
P A T H O L O G YIL
Interventional Cardiology, Cardiovascular Disease (Cardiology), Internal MedicineIL
G A S T R O E N T E R O L O G YIL
Internal MedicineIL
Cardiac Electrophysiology, Cardiovascular Disease (Cardiology), Internal MedicineMN
-IL
Physical Therapist In Private PracticeIL
Nurse PractitionerIL

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Frequently asked questions

How do payers reference DR. ALBERT MENDELSON (M.D.)?
For DR. ALBERT MENDELSON (M.D.), use NPI 1558438861 as the unique 10-digit identifier.
Is DR. ALBERT MENDELSON (M.D.) still an active registrant?
DR. ALBERT MENDELSON (M.D.) carries an active NPI according to the public dataset.
What expertise is attributed to DR. ALBERT MENDELSON (M.D.)?
DR. ALBERT MENDELSON (M.D.)'s specialty line reads Diagnostic Radiology Physician. Clinical services aligned with this taxonomy classification.
What practice footprint exists for DR. ALBERT MENDELSON (M.D.)?
Travel planning: use Grayslake, Illinois as the reference point for DR. ALBERT MENDELSON (M.D.), then confirm.
Can I trust this NPI listing for DR. ALBERT MENDELSON (M.D.)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.