Dr. Dennis J. Crnkovich, MD
- Part D claims, 2024
- 54
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 200 E Pennsylvania Ave, Peoria, IL 61603-3045
- Practice phone
- Call (309) 655-7888
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Internal Medicine Group Of Peoria
Primary care practice · Peoria, Illinois
Find Dr. Crnkovich's 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. Dennis J. Crnkovich is an internist in Peoria, Illinois
Dr. Crnkovich practices at Internal Medicine Group Of Peoria in Peoria, Illinois.
Dr. Crnkovich's NPI, 1831164409, was assigned on February 17, 2006. Dr. Crnkovich holds Illinois license 036078560.
- NPI
- 1831164409NPI Registry (opens in a new tab)
- NPI enumeration date
- February 17, 2006
- NPI status
- Active
- Practice phone
- (309) 655-7888
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dennis J. Crnkovich practices at Internal Medicine Group of Peoria in Peoria, Illinois
Dr. Crnkovich's primary practice is Internal Medicine Group of Peoria, at 200 E Pennsylvania Ave, Peoria, IL 61603-3045. The practice phone is (309) 655-7888.
- Internal Medicine Group of Peoria200 E Pennsylvania Ave, Peoria, IL 61603-3045Phone(309) 655-7888
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dennis J. Crnkovich is affiliated with 1 site of care and 1 medical group
Dr. Crnkovich's primary practice is Internal Medicine Group Of Peoria in Peoria, Illinois. Dmand AI also links Dr. Crnkovich to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Dennis J. Crnkovich's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Crnkovich practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Internal Medicine Group Of Peoria | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dennis J. Crnkovich is one of 5,652 internists in Illinois
Internal medicine is Dr. Crnkovich's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Crnkovich is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Crnkovich
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. Dennis J. Crnkovich's patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Dr. Crnkovich's median patient age at 77, with 37% women.
Dr. Crnkovich's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women37%
- Men63%
Source: Dmand AI Patient Panel Data
Dr. Dennis J. Crnkovich wrote 54 Medicare Part D claims in 2024
In 2024, Dr. Crnkovich wrote 54 Medicare Part D claims. 98% of them were for generic drugs. CMS names the drug for 36 of them, across 3 drugs with 11 or more claims each, at $4,248 in total drug cost. In 2016, CMS named 34 claims across 3 drugs.
Dr. Crnkovich's Part D claims by kind of drug, 2024
- Generic53 claims98%
- Brand-name and other1 claims2%
Dr. Crnkovich's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 342017: 366%
Drugs named by CMS: 3 in 2017, 3 in 2016.
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
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Sources for Dr. Dennis J. Crnkovich'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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)Medicare Part D Prescribers - by Provider (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. Dennis J. Crnkovich
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. Dennis J. Crnkovich's NPI number?
Dr. Dennis J. Crnkovich's NPI number is 1831164409. It was assigned on February 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Dennis J. Crnkovich?
Dr. Dennis J. Crnkovich is an internist in Peoria, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Dennis J. Crnkovich practice?
Dr. Crnkovich practices at 200 E Pennsylvania Ave, Peoria, IL 61603-3045. Dr. Crnkovich's primary practice is Internal Medicine Group Of Peoria in Peoria, Illinois. Dmand AI also links Dr. Crnkovich to 1 medical group.
What is Dr. Dennis J. Crnkovich's office phone number?
The practice phone on file for Dr. Crnkovich is (309) 655-7888.
What is Dr. Dennis J. Crnkovich's medical license number?
Dr. Crnkovich holds Illinois license 036078560.
What drugs does Dr. Dennis J. Crnkovich prescribe most?
In 2017 Medicare Part D data, Dr. Crnkovich's most prescribed drugs by claims were Metformin HCl, Amlodipine Besylate and Combivent Respimat.
How long has Dr. Dennis J. Crnkovich been practicing?
Dr. Crnkovich's NPI was assigned in 2006.
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