Dr. Elizabeth M. Simon, MD
- Medicare services, 2024
- 875
- Medicare patients, 2024
- 127
- Part D claims, 2024
- 2,983
- Hospital affiliations
- 2
- Medical groups
- 3
- Practice address
- 4101 N Ravenswood Ave, Chicago, IL 60613
- Practice phone
- Call (773) 432-6491
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lake County
Chicago, Illinois
Find Dr. Simon's professional email, personal email and mobile number
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Dr. Elizabeth M. Simon is an internist in Chicago, Illinois
Dr. Simon practices at Lake County in Chicago, Illinois.
Dr. Simon's NPI, 1942217153, was assigned on August 1, 2006. Dr. Simon graduated from Loyola University of Chicago, Stritch School of Medicine in 1999.
- NPI
- 1942217153NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779532569
- NPI enumeration date
- August 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (773) 432-6491
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elizabeth M. Simon practices at Lake County in Chicago, Illinois
Dr. Simon's primary practice is Lake County, at 4101 N Ravenswood Ave, Chicago, IL 60613 in Cook County. The practice phone is (773) 432-6491.
- Lake County4101 N Ravenswood Ave, Chicago, IL 60613 · Cook CountyPhone(773) 432-6491
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Elizabeth M. Simon is affiliated with 11 sites of care and 3 medical groups
Dr. Simon's primary practice is Lake County in Chicago, Illinois. Dr. Simon is also affiliated with Northwestern Medicine Central DuPage Hospital. The medical group on file is Visiting Medical Physicians Inc. Dmand AI also links Dr. Simon to 1 more hospital, 5 home health agencies, 3 group practices and clinics and 2 medical groups, 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. Elizabeth M. Simon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simon practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lake County | Available with a free account |
| +10 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elizabeth M. Simon is one of 5,652 internists in Illinois
Internal medicine is Dr. Simon's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Simon has a license on file in Illinois.
Specialties and state licenses
- Internal medicine, Illinois
Internists near Dr. Simon
Counts of internists 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. Elizabeth M. Simon billed Medicare for 875 services in 2024
CMS data shows 875 Medicare services from Dr. Simon across 12 procedure codes in 2024, for 127 Medicare patients. Medicare paid $62,494 for them. Every service was in an office.
Dr. Simon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3382024: 56066%
- Other services
- 2023: 1162024: 238105%
- Lab and pathology
- 2023: 02024: 51
- Tests and treatments
- 2023: 292024: 2610%
Dr. Simon compared with the Illinois median for internists, 2024
- Dr. Simon
- Illinois median
- Medicare services
- 875vs 56655% above
- Medicare patients
- 127vs 20839% below
- Part D claims
- 2,500vs 2848.8 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Simon'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. Elizabeth M. Simon treated 127 Medicare patients in 2024, average age 80
CMS counts 127 Medicare patients who saw Dr. Simon in 2024. The largest group is 85 and over, with 49 patients. 75% of them have arthritis, and 75% have high blood pressure. 41% are also on Medicaid. Their average risk score is 2.41, 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. Simon's median patient age at 81, with 63% women.
Dr. Simon's Medicare patients by age, 2024
Dr. Simon's Medicare patients by sex, 2024
- Women8466%
- Men4334%
Chronic conditions among Dr. Simon's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes59%
- Anxiety55%
- Mood disorders49%
- Depression47%
- Chronic kidney disease43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Simon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elizabeth M. Simon wrote 2,983 Medicare Part D claims in 2024
In 2024, Dr. Simon wrote 2,983 Medicare Part D claims for 128 patients. 90% of them were for generic drugs. CMS names the drug for 2,500 of them, across 70 drugs with 11 or more claims each, at $102,830 in total drug cost. In 2023, CMS named 203 claims across 10 drugs.
Dr. Simon's Part D claims by kind of drug, 2024
- Generic2,693 claims90%
- Brand-name265 claims9%
- Other25 claims1%
Dr. Simon's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Simon's Part D claims, 2024
- Opioids2%50 of 2,983 claims
- Antibiotics2%66 of 2,983 claims
- Antipsychotics, patients 65 and over3%82 of 2,983 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2032024: 2,5001132%
Drugs named by CMS: 70 in 2024, 10 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Elizabeth M. Simon takes part in Medicare
Dr. Simon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Elizabeth M. Simon graduated from Loyola University of Chicago, Stritch School of Medicine
Dr. Simon graduated from Loyola University of Chicago, Stritch School of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Elizabeth M. Simon'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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) |
| 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. Elizabeth M. Simon
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. Elizabeth M. Simon's NPI number?
Dr. Elizabeth M. Simon's NPI number is 1942217153. It was assigned on August 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth M. Simon?
Dr. Elizabeth M. Simon is an internist in Chicago, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Elizabeth M. Simon practice?
Dr. Simon practices at 4101 N Ravenswood Ave, Chicago, IL 60613. Dr. Simon's primary practice is Lake County in Chicago, Illinois. Dmand AI also links Dr. Simon to 1 hospital, 5 home health agencies, 3 group practices and clinics and 2 medical groups.
What is Dr. Elizabeth M. Simon's office phone number?
The practice phone on file for Dr. Simon is (773) 432-6491.
Which hospitals is Dr. Elizabeth M. Simon affiliated with?
Dr. Simon is affiliated with Northwestern Medicine Central DuPage Hospital. Dmand AI links Dr. Simon to 1 more hospital.
What medical group is Dr. Elizabeth M. Simon part of?
Dr. Simon is linked to Visiting Medical Physicians Inc. Dmand AI links Dr. Simon to 2 more medical groups.
Does Dr. Elizabeth M. Simon accept Medicare?
Yes. CMS data shows Dr. Simon billed Medicare for 875 services in 2024, and Dr. Simon accepts Medicare assignment.
How many Medicare patients does Dr. Elizabeth M. Simon see?
CMS counts 127 Medicare patients who saw Dr. Simon in 2024, with an average age of 80.
What services does Dr. Elizabeth M. Simon bill to Medicare?
In 2024, Dr. Simon's most billed Medicare services were home visit (99349), care management and other visits (99490) and home visit (99348).
Where did Dr. Elizabeth M. Simon go to medical school?
Dr. Simon graduated from Loyola University of Chicago, Stritch School of Medicine in 1999.
What drugs does Dr. Elizabeth M. Simon prescribe most?
In 2024 Medicare Part D data, Dr. Simon's most prescribed drugs by claims were Famotidine, Atorvastatin Calcium and Furosemide.
How long has Dr. Elizabeth M. Simon been practicing?
Dr. Simon graduated from medical school in 1999, 27 years ago.
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