Dr. Albert Mendelson, MD
- Medicare services, 2024
- 2,355
- Medicare patients, 2024
- 1,768
- MIPS score, 2024
- 95
- Hospital affiliations
- 4
- Medical group
- 1
- Practice address
- 1000 N Westmoreland Rd, Lake Forest, IL 60045
- Practice phone
- Call (847) 234-5600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwestern Catherine Gratz Griffin Lake Forest Hospital
Lake Forest, Illinois
Find Dr. Mendelson's professional email, personal email and mobile number
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Dr. Albert Mendelson is a diagnostic radiologist in Lake Forest, Illinois
Dr. Mendelson practices at Northwestern Catherine Gratz Griffin Lake Forest Hospital in Lake Forest, Illinois.
Dr. Mendelson's NPI, 1558438861, was assigned on November 29, 2006. Dr. Mendelson graduated from Rush Medical College of Rush University in 2001. Dr. Mendelson holds Illinois license 36110956.
- NPI
- 1558438861NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123119880
- NPI enumeration date
- November 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 234-5600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Albert Mendelson practices at Northwestern Catherine Gratz Griffin Lake Forest Hospital in Lake Forest, Illinois
Dr. Mendelson's primary practice is Northwestern Catherine Gratz Griffin Lake Forest Hospital, at 1000 N Westmoreland Rd, Lake Forest, IL 60045 in Lake County. The practice phone is (847) 234-5600.
- Northwestern Catherine Gratz Griffin Lake Forest Hospital1000 N Westmoreland Rd, Lake Forest, IL 60045 · Lake CountyPhone(847) 234-5600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Albert Mendelson is affiliated with 6 sites of care and 1 medical group
Dr. Mendelson's primary practice is Northwestern Catherine Gratz Griffin Lake Forest Hospital in Lake Forest, Illinois. Dr. Mendelson is also affiliated with Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Mendelson to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Albert Mendelson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mendelson practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Catherine Gratz Griffin Lake Forest Hospital | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Albert Mendelson is one of 1,336 diagnostic radiologists in Illinois
Diagnostic radiology is Dr. Mendelson's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Mendelson's licenses on file in 2 states: Illinois and Wisconsin.
Specialties and state licenses
- Diagnostic radiology, IllinoisPrimary
- Wisconsin license
Diagnostic radiologists near Dr. Mendelson
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Albert Mendelson billed Medicare for 2,355 services in 2024
CMS data shows 2,355 Medicare services from Dr. Mendelson across 30 procedure codes in 2024, for 1,768 Medicare patients. Medicare paid $95,680 for them.
Dr. Mendelson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,9502024: 2,0957%
- Tests and treatments
- 2023: 2402024: 2608%
Where Dr. Mendelson's Medicare services took place, 2024
- In an office58825%
- In a facility1,76775%
Dr. Mendelson compared with the Illinois median for diagnostic radiologists, 2024
- Dr. Mendelson
- Illinois median
- Medicare services
- 2,355vs 2,5759% below
- Medicare patients
- 1,768vs 1,836Close to median
Medians across 1,261 diagnostic radiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Mendelson's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Albert Mendelson treated 1,768 Medicare patients in 2024, average age 76
CMS counts 1,768 Medicare patients who saw Dr. Mendelson in 2024. The largest group is 75 to 84, with 670 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.92, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Mendelson's median patient age at 67, with 56% women.
Dr. Mendelson's Medicare patients by age, 2024
Dr. Mendelson's Medicare patients by sex, 2024
- Women95154%
- Men81746%
Chronic conditions among Dr. Mendelson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Ischemic heart disease41%
- Diabetes34%
- Cancer33%
- Chronic kidney disease33%
- Anxiety32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mendelson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Albert Mendelson scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Mendelson for performance year 2024, reported through an alternative payment model (APM). Dr. Mendelson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Mendelson's MIPS scores, performance year 2024
- 95of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Albert Mendelson graduated from Rush Medical College of Rush University
Dr. Mendelson graduated from Rush Medical College of Rush University in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Albert Mendelson's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Albert Mendelson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Albert Mendelson's NPI number?
Dr. Albert Mendelson's NPI number is 1558438861. It was assigned on November 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Albert Mendelson?
Dr. Albert Mendelson is a diagnostic radiologist in Lake Forest, Illinois. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Albert Mendelson practice?
Dr. Mendelson practices at 1000 N Westmoreland Rd, Lake Forest, IL 60045. Dr. Mendelson's primary practice is Northwestern Catherine Gratz Griffin Lake Forest Hospital in Lake Forest, Illinois. Dmand AI also links Dr. Mendelson to 3 hospitals and 1 group practice or clinic.
What is Dr. Albert Mendelson's office phone number?
The practice phone on file for Dr. Mendelson is (847) 234-5600.
What is Dr. Albert Mendelson's medical license number?
Dr. Mendelson holds Illinois license 36110956, one of the licenses on file in 2 states.
Which states has Dr. Albert Mendelson been licensed in?
Dmand AI has state licenses on file for Dr. Mendelson in Illinois and Wisconsin.
Which hospitals is Dr. Albert Mendelson affiliated with?
Dr. Mendelson is affiliated with Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital. Dmand AI links Dr. Mendelson to 3 more hospitals.
What medical group is Dr. Albert Mendelson part of?
Dr. Mendelson is linked to Northwestern Medical Faculty Foundation.
Does Dr. Albert Mendelson accept Medicare?
Yes. CMS data shows Dr. Mendelson billed Medicare for 2,355 services in 2024, and Dr. Mendelson accepts Medicare assignment.
What is Dr. Albert Mendelson's MIPS score?
Dr. Mendelson's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
Show 4 more questionsShow fewer questions
How many Medicare patients does Dr. Albert Mendelson see?
CMS counts 1,768 Medicare patients who saw Dr. Mendelson in 2024, with an average age of 76.
What services does Dr. Albert Mendelson bill to Medicare?
In 2024, Dr. Mendelson's most billed Medicare services were diagnostic imaging (74177), diagnostic imaging (71260) and diagnostic imaging (71045).
Where did Dr. Albert Mendelson go to medical school?
Dr. Mendelson graduated from Rush Medical College of Rush University in 2001.
How long has Dr. Albert Mendelson been practicing?
Dr. Mendelson graduated from medical school in 2001, 25 years ago.
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