Dr. Elisabeth Klor Gross, MD
- Medicare services, 2019
- 23
- Part D claims, 2019
- 441
- Industry payments
- $2,072
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 355 Ridge Ave, Evanston, IL 60202
- Practice phone
- Call (847) 316-2329
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Presence St. Francis Hospital- Evanston
Evanston, Illinois
Find Dr. Klor Gross' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Elisabeth Klor Gross is an internist in Evanston, Illinois
Dr. Klor Gross practices at Presence St. Francis Hospital- Evanston in Evanston, Illinois.
Dr. Klor Gross' NPI, 1609879279, was assigned on May 27, 2005.
- NPI
- 1609879279NPI Registry (opens in a new tab)
- NPI enumeration date
- May 27, 2005
- NPI status
- Active
- Practice phone
- (847) 316-2329
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Elisabeth Klor Gross practices at Presence St. Francis Hospital- Evanston in Evanston, Illinois
Dr. Klor Gross' primary practice is Presence St. Francis Hospital- Evanston, at 355 Ridge Ave, Evanston, IL 60202 in Cook County. The practice phone is (847) 316-2329.
- Presence St. Francis Hospital- Evanston355 Ridge Ave, Evanston, IL 60202 · Cook CountyPhone(847) 316-2329
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Elisabeth Klor Gross is affiliated with 2 sites of care and 1 medical group
Dr. Klor Gross' primary practice is Presence St. Francis Hospital- Evanston in Evanston, Illinois. Dmand AI also links Dr. Klor Gross to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Elisabeth Klor Gross' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Klor Gross practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Presence St. Francis Hospital- Evanston | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elisabeth Klor Gross is one of 5,652 internists in Illinois
Internal medicine is Dr. Klor Gross' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Klor Gross has a license on file in Illinois.
Specialties and state licenses
- Internal medicine, Illinois
Internists near Dr. Klor Gross
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. Elisabeth Klor Gross billed Medicare for 23 services in 2019
CMS data shows 23 Medicare services from Dr. Klor Gross across 1 procedure code in 2019, all of them office visits. Medicare paid $313 for them. Every service was in an office.
Dr. Klor Gross' Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 2482019: 2391%
- Lab and pathology
- 2018: 192019: 0100%
- Tests and treatments
- 2018: 292019: 0100%
- Other services
- 2018: 432019: 0100%
- Surgery
- 2018: 742019: 0100%
Dr. Klor Gross compared with the Illinois median for internists, 2019
- Dr. Klor Gross
- Illinois median
- Medicare services
- 23vs 56696% below
- Part D claims
- 441vs 28455% above
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Klor Gross' most billed Medicare procedure codes, 2019
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Klor Gross and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elisabeth Klor Gross' patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Dr. Klor Gross' median patient age at 58, with 75% women.
Dr. Klor Gross' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
Dr. Elisabeth Klor Gross wrote 441 Medicare Part D claims in 2019
In 2019, Dr. Klor Gross wrote 441 Medicare Part D claims. They cover 20 drugs, with $9,826 in total drug cost. In 2018, CMS named 1,645 claims across 53 drugs.
Dr. Klor Gross' most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 1,6452019: 44173%
Drugs named by CMS: 20 in 2019, 53 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Elisabeth Klor Gross received $2,072 in industry payments from 2016 to 2018
CMS Open Payments shows 101 general payments to Dr. Klor Gross from 25 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 83% of the total. Sanofi and Genzyme US Companies paid the most, $368.
General payments to Dr. Klor Gross by program year, 2016 to 2018
General payments to Dr. Klor Gross by kind, 2016 to 2018
- Food and beverage$1,72283%
- Speaker and faculty fees$35017%
Companies that paid Dr. Klor Gross the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Elisabeth Klor Gross'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 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Elisabeth Klor Gross
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. Elisabeth Klor Gross' NPI number?
Dr. Elisabeth Klor Gross' NPI number is 1609879279. It was assigned on May 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Elisabeth Klor Gross?
Dr. Elisabeth Klor Gross is an internist in Evanston, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Elisabeth Klor Gross practice?
Dr. Klor Gross practices at 355 Ridge Ave, Evanston, IL 60202. Dr. Klor Gross' primary practice is Presence St. Francis Hospital- Evanston in Evanston, Illinois. Dmand AI also links Dr. Klor Gross to 1 group practice or clinic and 1 medical group.
What is Dr. Elisabeth Klor Gross' office phone number?
The practice phone on file for Dr. Klor Gross is (847) 316-2329.
Does Dr. Elisabeth Klor Gross accept Medicare?
Yes. CMS data shows Dr. Klor Gross billed Medicare for 23 services in 2019.
What services does Dr. Elisabeth Klor Gross bill to Medicare?
In 2019, Dr. Klor Gross' most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. Elisabeth Klor Gross prescribe most?
In 2019 Medicare Part D data, Dr. Klor Gross' most prescribed drugs by claims were Metoprolol Succinate, Atorvastatin Calcium and Rosuvastatin Calcium.
Has Dr. Elisabeth Klor Gross received payments from drug or device companies?
CMS Open Payments shows $2,072 in general payments to Dr. Klor Gross from 25 companies from 2016 to 2018. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Elisabeth Klor Gross been practicing?
Dr. Klor Gross' NPI was assigned in 2005.
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