Dr. Chris P. Karras, MD
- Medicare services, 2024
- 314
- Medicare patients, 2024
- 281
- Hospital affiliations
- 4
- Industry payments
- $482
- Medical groups
- 4
- Practice address
- 1111 N Ronald Reagan Pkwy, Avon, IN 46123
- Practice phone
- Call (317) 217-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Karras' 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. Chris P. Karras is a hospitalist in Avon, Indiana
Dr. Karras practices at IU Health West Hospital in Avon, Indiana, part of Indiana University Health.
Dr. Karras' NPI, 1396710513, was assigned on February 21, 2006. Dr. Karras holds Indiana license 01050258.
- NPI
- 1396710513NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941254965
- NPI enumeration date
- February 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (317) 217-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chris P. Karras practices at IU Health West Hospital in Avon, Indiana
Dr. Karras' primary practice is IU Health West Hospital, at 1111 N Ronald Reagan Pkwy, Avon, IN 46123 in Hendricks County. The practice phone is (317) 217-3000.
- IU Health West Hospital1111 N Ronald Reagan Pkwy, Avon, IN 46123 · Hendricks CountyPhone(317) 217-3000
Source: Dmand AI Affiliation Data
Dr. Chris P. Karras is affiliated with 4 sites of care and 4 medical groups
Dr. Karras' primary practice is IU Health West Hospital in Avon, Indiana, part of Indiana University Health. Dr. Karras is also affiliated with IU Health Methodist Hospital. The medical group on file is IU Health Medical Group. Dmand AI also links Dr. Karras to 2 more hospitals and 3 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Chris P. Karras' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karras practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| IU Health West Hospital | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chris P. Karras is one of 462 hospitalists in Indiana
Hospitalist is Dr. Karras' primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Karras is licensed in Indiana.
Specialties and state licenses
- Hospitalist, IndianaPrimary
Hospitalists near Dr. Karras
Counts of hospitalists 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. Chris P. Karras billed Medicare for 314 services in 2024
CMS data shows 314 Medicare services from Dr. Karras across 4 procedure codes in 2024, for 281 Medicare patients. Medicare paid $31,929 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Karras' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2522024: 2759%
- Other services
- 2023: 02024: 39
Dr. Karras compared with the Indiana median for hospitalists, 2024
- Dr. Karras
- Indiana median
- Medicare services
- 314vs 56044% below
- Medicare patients
- 281vs 277Close to median
Medians across 446 hospitalists in Indiana with Dmand AI profiles that report each measure.
Dr. Karras' 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. Karras and other hospitalists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chris P. Karras treated 281 Medicare patients in 2024, average age 75
CMS counts 281 Medicare patients who saw Dr. Karras in 2024. The largest group is 75 to 84, with 111 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 2.57, 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. Karras' median patient age at 66, with 56% women.
Dr. Karras' Medicare patients by age, 2024
Dr. Karras' Medicare patients by sex, 2024
- Women15756%
- Men12444%
Chronic conditions among Dr. Karras' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Heart failure59%
- Ischemic heart disease59%
- Mood disorders56%
- Chronic kidney disease55%
- Depression54%
Share of Medicare patients with each condition. A patient can have several.
Dr. Karras' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Chris P. Karras takes part in Medicare
Dr. Karras 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. Chris P. Karras received $482 in industry payments from 2016 to 2019
CMS Open Payments shows 62 general payments to Dr. Karras from 7 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $343.
General payments to Dr. Karras by program year, 2016 to 2019
Companies that paid Dr. Karras the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Chris P. Karras'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) |
| 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. Chris P. Karras
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. Chris P. Karras' NPI number?
Dr. Chris P. Karras' NPI number is 1396710513. It was assigned on February 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Chris P. Karras?
Dr. Chris P. Karras is a hospitalist in Avon, Indiana. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Chris P. Karras practice?
Dr. Karras practices at 1111 N Ronald Reagan Pkwy, Avon, IN 46123. Dr. Karras' primary practice is IU Health West Hospital in Avon, Indiana, part of Indiana University Health. Dmand AI also links Dr. Karras to 2 hospitals and 3 medical groups.
What is Dr. Chris P. Karras' office phone number?
The practice phone on file for Dr. Karras is (317) 217-3000.
What is Dr. Chris P. Karras' medical license number?
Dr. Karras holds Indiana license 01050258.
Which hospitals is Dr. Chris P. Karras affiliated with?
Dr. Karras practices at IU Health West Hospital in Avon, Indiana. Dr. Karras is also affiliated with IU Health Methodist Hospital. Dmand AI links Dr. Karras to 2 more hospitals.
What medical group is Dr. Chris P. Karras part of?
Dr. Karras is linked to IU Health Medical Group. Dmand AI links Dr. Karras to 3 more medical groups.
Does Dr. Chris P. Karras accept Medicare?
Yes. CMS data shows Dr. Karras billed Medicare for 314 services in 2024, and Dr. Karras accepts Medicare assignment.
How many Medicare patients does Dr. Chris P. Karras see?
CMS counts 281 Medicare patients who saw Dr. Karras in 2024, with an average age of 75.
What services does Dr. Chris P. Karras bill to Medicare?
In 2024, Dr. Karras' most billed Medicare services were hospital inpatient care (99223), hospital inpatient care (99222) and medicare service (G0316).
Has Dr. Chris P. Karras received payments from drug or device companies?
CMS Open Payments shows $482 in general payments to Dr. Karras from 7 companies from 2016 to 2019. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Chris P. Karras been practicing?
Dr. Karras graduated from medical school in 1995, 31 years ago.
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