Dr. Adrian Nicholas Chernyk, MD
- Part D claims, 2024
- 36
- Hospital affiliations
- 3
- Medical groups
- 5
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 211 4th Street, Alexandria, LA 71301
- Practice phone
- Call (318) 769-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chernyk'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. Adrian Nicholas Chernyk is a hospitalist in Alexandria, Louisiana
Dr. Chernyk practices at Rapides Regional Medical Center in Alexandria, Louisiana, part of HCA Healthcare.
Dr. Chernyk's NPI, 1265012314, was assigned on April 13, 2021. Dr. Chernyk holds New York license 333927.
- NPI
- 1265012314NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890199202
- NPI enumeration date
- April 13, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (318) 769-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Adrian Nicholas Chernyk practices at Rapides Regional Medical Center in Alexandria, Louisiana
Dr. Chernyk's primary practice is Rapides Regional Medical Center, at 211 4th Street, Alexandria, LA 71301 in Rapides Parish. The practice phone is (318) 769-3000.
- Rapides Regional Medical Center211 4th Street, Alexandria, LA 71301 · Rapides ParishPhone(318) 769-3000
Source: Dmand AI Affiliation Data
Dr. Adrian Nicholas Chernyk is affiliated with 6 sites of care and 5 medical groups
Dr. Chernyk's primary practice is Rapides Regional Medical Center in Alexandria, Louisiana, part of HCA Healthcare. Dr. Chernyk is also affiliated with Lenox Hill Hospital. The medical group on file is Calcasieu Cameron Hospital Medicine Group. Dmand AI also links Dr. Chernyk to 1 more hospital, 4 medical groups, 2 group practices and clinics and 1 therapy and rehab clinic, 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. Adrian Nicholas Chernyk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chernyk practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rapides Regional Medical Center | Available with a free account |
| +5 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Adrian Nicholas Chernyk is one of 324 hospitalists in Louisiana
Hospitalist is Dr. Chernyk's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Chernyk is licensed in New York.
Specialties and state licenses
- Hospitalist, New YorkPrimary
Hospitalists near Dr. Chernyk
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. Adrian Nicholas Chernyk's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Chernyk's median patient age at 71, with 50% women.
Dr. Chernyk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women50%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Adrian Nicholas Chernyk wrote 36 Medicare Part D claims in 2024
In 2024, Dr. Chernyk wrote 36 Medicare Part D claims for 14 patients. 64% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $6,718 in total drug cost.
Dr. Chernyk's Part D claims by kind of drug, 2024
- Generic23 claims64%
- Brand-name13 claims36%
Dr. Chernyk's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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. Adrian Nicholas Chernyk takes part in Medicare
Dr. Chernyk 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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Sources for Dr. Adrian Nicholas Chernyk'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Adrian Nicholas Chernyk
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. Adrian Nicholas Chernyk's NPI number?
Dr. Adrian Nicholas Chernyk's NPI number is 1265012314. It was assigned on April 13, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Adrian Nicholas Chernyk?
Dr. Adrian Nicholas Chernyk is a hospitalist in Alexandria, Louisiana. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Adrian Nicholas Chernyk practice?
Dr. Chernyk practices at 211 4th Street, Alexandria, LA 71301. Dr. Chernyk's primary practice is Rapides Regional Medical Center in Alexandria, Louisiana, part of HCA Healthcare. Dmand AI also links Dr. Chernyk to 1 hospital, 4 medical groups, 2 group practices and clinics and 1 therapy and rehab clinic.
What is Dr. Adrian Nicholas Chernyk's office phone number?
The practice phone on file for Dr. Chernyk is (318) 769-3000.
What is Dr. Adrian Nicholas Chernyk's medical license number?
Dr. Chernyk holds New York license 333927.
Which hospitals is Dr. Adrian Nicholas Chernyk affiliated with?
Dr. Chernyk practices at Rapides Regional Medical Center in Alexandria, Louisiana. Dr. Chernyk is also affiliated with Lenox Hill Hospital. Dmand AI links Dr. Chernyk to 1 more hospital.
What medical group is Dr. Adrian Nicholas Chernyk part of?
Dr. Chernyk is linked to Calcasieu Cameron Hospital Medicine Group. Dmand AI links Dr. Chernyk to 4 more medical groups.
Does Dr. Adrian Nicholas Chernyk accept Medicare?
Yes. CMS lists Dr. Chernyk as accepting Medicare assignment.
What drugs does Dr. Adrian Nicholas Chernyk prescribe most?
In 2023 Medicare Part D data, Dr. Chernyk's most prescribed drugs by claims were Xarelto.
How long has Dr. Adrian Nicholas Chernyk been practicing?
Dr. Chernyk graduated from medical school in 2020, 6 years ago.
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