Dr. Kere J. Frey, DO
- Medicare services, 2024
- 20
- Medicare patients, 2024
- 74
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Industry payments
- $361
- Practice address
- 1740 West Taylor St Suite 1400, Chicago, IL 60612
- Practice phone
- Call (312) 996-3900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Frey's professional email, personal email and mobile number
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Dr. Kere J. Frey is an anesthesiologist in Chicago, Illinois
Dr. Frey practices at University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System.
Dr. Frey's NPI, 1144290560, was assigned on January 26, 2006. Dr. Frey graduated from Philadelphia College of Osteopathic Medicine in 1989. Dr. Frey holds Illinois license 36084504.
- NPI
- 1144290560NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527950336
- NPI enumeration date
- January 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 996-3900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kere J. Frey practices at University of Illinois Hospital in Chicago, Illinois
Dr. Frey's primary practice is University of Illinois Hospital, at 1740 West Taylor St Suite 1400, Chicago, IL 60612 in Cook County. The practice phone is (312) 996-3900.
- University of Illinois Hospital1740 West Taylor St Suite 1400, Chicago, IL 60612 · Cook CountyPhone(312) 996-3900
Source: Dmand AI Affiliation Data
Dr. Kere J. Frey is affiliated with 1 site of care and 2 medical groups
Dr. Frey's primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System. The medical group on file is University of Illinois Physicians Group (UIPG). Dmand AI also links Dr. Frey to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kere J. Frey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Frey practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Illinois Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kere J. Frey is one of 1,887 anesthesiologists in Illinois
Anesthesiology is Dr. Frey's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Frey is licensed in Illinois.
Specialties and state licenses
- Anesthesiology, IllinoisPrimary
Anesthesiologists near Dr. Frey
Counts of anesthesiologists 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. Kere J. Frey billed Medicare for 20 services in 2024
CMS data shows 20 Medicare services from Dr. Frey across 1 procedure code in 2024, for 74 Medicare patients. Medicare paid $698 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Frey's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 252024: 2020%
Dr. Frey compared with the Illinois median for anesthesiologists, 2024
- Dr. Frey
- Illinois median
- Medicare services
- 20vs 9178% below
- Medicare patients
- 74vs 15753% below
Medians across 1,742 anesthesiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Frey'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Frey and other anesthesiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kere J. Frey treated 74 Medicare patients in 2024, average age 64
CMS counts 74 Medicare patients who saw Dr. Frey in 2024. The largest group is under 65, with 29 patients. 75% of them have high blood pressure, and 66% have high cholesterol. 62% are also on Medicaid. Their average risk score is 3.35, 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. Frey's median patient age at 63, with 50% women.
Dr. Frey's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Frey's Medicare patients by sex, 2024
- Women4662%
- Men2838%
Chronic conditions among Dr. Frey's Medicare patients, 2024
- High blood pressure75%
- High cholesterol66%
- Chronic kidney disease51%
- Diabetes49%
- Arthritis47%
- Ischemic heart disease41%
- Heart failure34%
- Mood disorders31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Frey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kere J. Frey scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Frey for performance year 2024, reported as part of a group. Dr. Frey accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Frey's MIPS scores, performance year 2024
- 93of 100Final score
- 73.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
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. Kere J. Frey received $361 in industry payments from 2016 to 2022
CMS Open Payments shows 8 general payments to Dr. Frey from 3 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $177.
General payments to Dr. Frey by program year, 2016 to 2022
Companies that paid Dr. Frey the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kere J. Frey graduated from Philadelphia College of Osteopathic Medicine
Dr. Frey graduated from Philadelphia College of Osteopathic Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kere J. Frey'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| Industry payments | Open Payments (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. Kere J. Frey
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. Kere J. Frey's NPI number?
Dr. Kere J. Frey's NPI number is 1144290560. It was assigned on January 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kere J. Frey?
Dr. Kere J. Frey is an anesthesiologist in Chicago, Illinois. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Kere J. Frey practice?
Dr. Frey practices at 1740 West Taylor St Suite 1400, Chicago, IL 60612. Dr. Frey's primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System. Dmand AI also links Dr. Frey to 1 medical group.
What is Dr. Kere J. Frey's office phone number?
The practice phone on file for Dr. Frey is (312) 996-3900.
What is Dr. Kere J. Frey's medical license number?
Dr. Frey holds Illinois license 36084504.
Which hospitals is Dr. Kere J. Frey affiliated with?
Dr. Frey practices at University of Illinois Hospital in Chicago, Illinois.
What medical group is Dr. Kere J. Frey part of?
Dr. Frey is linked to University of Illinois Physicians Group (UIPG). Dmand AI links Dr. Frey to 1 more medical group.
Does Dr. Kere J. Frey accept Medicare?
Yes. CMS data shows Dr. Frey billed Medicare for 20 services in 2024, and Dr. Frey accepts Medicare assignment.
What is Dr. Kere J. Frey's MIPS score?
Dr. Frey's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. Kere J. Frey see?
CMS counts 74 Medicare patients who saw Dr. Frey in 2024, with an average age of 64.
Show 4 more questionsShow fewer questions
What services does Dr. Kere J. Frey bill to Medicare?
In 2024, Dr. Frey's most billed Medicare services were surgery: heart and blood vessels (36620).
Where did Dr. Kere J. Frey go to medical school?
Dr. Frey graduated from Philadelphia College of Osteopathic Medicine in 1989.
Has Dr. Kere J. Frey received payments from drug or device companies?
CMS Open Payments shows $361 in general payments to Dr. Frey from 3 companies from 2016 to 2022. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Kere J. Frey been practicing?
Dr. Frey graduated from medical school in 1989, 37 years ago.
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