Gennady P. Chernyak, PA
- Medicare patients, 2024
- 781
- Part D claims, 2024
- 1,190
- MIPS score, 2024
- 75
- Hospital affiliations
- 2
- Industry payments
- $809
- Practice address
- 1808 W Royale Dr, Muncie, IN 47304
- Practice phone
- Call (765) 288-8188
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dermatology Clinic of Muncie, Inc.
Muncie, Indiana
Find Gennady Chernyak'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.
Gennady P. Chernyak is a physician assistant in Muncie, Indiana
Gennady Chernyak practices at Dermatology Clinic of Muncie, Inc. in Muncie, Indiana.
Gennady Chernyak's NPI, 1487698072, was assigned on June 15, 2006. Gennady Chernyak holds Indiana license 10000699A.
- NPI
- 1487698072NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365544020
- NPI enumeration date
- June 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (765) 288-8188
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Gennady P. Chernyak practices at Dermatology Clinic of Muncie, Inc. in Muncie, Indiana
Gennady Chernyak's primary practice is Dermatology Clinic of Muncie, Inc., at 1808 W Royale Dr, Muncie, IN 47304 in Delaware County. The practice phone is (765) 288-8188.
- Dermatology Clinic of Muncie, Inc.1808 W Royale Dr, Muncie, IN 47304 · Delaware CountyPhone(765) 288-8188
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Gennady P. Chernyak is affiliated with 4 sites of care and 1 medical group
Gennady Chernyak's primary practice is Dermatology Clinic of Muncie, Inc. in Muncie, Indiana. Gennady Chernyak is also affiliated with IU Health Ball Memorial Hospital. The medical group on file is Dermatology Clinic of Muncie. Dmand AI also links Gennady Chernyak to 1 more hospital and 1 group practice or clinic, 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 Gennady P. Chernyak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gennady Chernyak practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dermatology Clinic of Muncie, Inc. | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Gennady P. Chernyak is one of 2,113 physician assistants in Indiana
Physician assistant is Gennady Chernyak's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Gennady Chernyak is licensed in Indiana.
Specialties and state licenses
- Physician assistant, IndianaPrimary
Physician assistants near Gennady Chernyak
Counts of physician assistants 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
Gennady P. Chernyak treated 781 Medicare patients in 2024, average age 76
CMS counts 781 Medicare patients who saw Gennady Chernyak in 2024. The largest group is 75 to 84, with 298 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gennady Chernyak's median patient age at 73, with 49% women.
Gennady Chernyak's Medicare patients by age, 2024
Gennady Chernyak's Medicare patients by sex, 2024
- Women40452%
- Men37748%
Chronic conditions among Gennady Chernyak's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis43%
- Diabetes29%
- Anxiety25%
- Chronic kidney disease25%
- Ischemic heart disease24%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Gennady Chernyak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gennady P. Chernyak wrote 1,190 Medicare Part D claims in 2024
In 2024, Gennady Chernyak wrote 1,190 Medicare Part D claims for 430 patients. 80% of them were for generic drugs.
Gennady Chernyak's Part D claims by kind of drug, 2024
- Generic955 claims80%
- Brand-name235 claims20%
Drug classes CMS tracks in Gennady Chernyak's Part D claims, 2024
- Antibiotics8%100 of 1,190 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Gennady P. Chernyak scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Gennady Chernyak for performance year 2024, reported individually. Gennady Chernyak accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
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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Gennady P. Chernyak received $809 in industry payments in 2025
CMS Open Payments shows 35 general payments to Gennady Chernyak from 9 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Galderma Laboratories, L.P. paid the most, $188.
Companies that paid Gennady Chernyak the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Gennady P. Chernyak'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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)Clinician Public Reporting: Overall MIPS Performance (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 Gennady P. Chernyak
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gennady P. Chernyak's NPI number?
Gennady P. Chernyak's NPI number is 1487698072. It was assigned on June 15, 2006, and it is active in the NPI Registry.
What does Gennady P. Chernyak specialize in?
Gennady P. Chernyak is a physician assistant in Muncie, Indiana. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Gennady P. Chernyak practice?
Gennady Chernyak practices at 1808 W Royale Dr, Muncie, IN 47304. Gennady Chernyak's primary practice is Dermatology Clinic of Muncie, Inc. in Muncie, Indiana. Dmand AI also links Gennady Chernyak to 1 hospital and 1 group practice or clinic.
What is Gennady P. Chernyak's office phone number?
The practice phone on file for Gennady Chernyak is (765) 288-8188.
What is Gennady P. Chernyak's medical license number?
Gennady Chernyak holds Indiana license 10000699A.
Which hospitals is Gennady P. Chernyak affiliated with?
Gennady Chernyak is affiliated with IU Health Ball Memorial Hospital. Dmand AI links Gennady Chernyak to 1 more hospital.
What medical group is Gennady P. Chernyak part of?
Gennady Chernyak is linked to Dermatology Clinic of Muncie.
Does Gennady P. Chernyak accept Medicare?
Yes. CMS lists Gennady Chernyak as accepting Medicare assignment.
What is Gennady P. Chernyak's MIPS score?
Gennady Chernyak's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Gennady P. Chernyak see?
CMS counts 781 Medicare patients who saw Gennady Chernyak in 2024, with an average age of 76.
Has Gennady P. Chernyak received payments from drug or device companies?
CMS Open Payments shows $809 in general payments to Gennady Chernyak from 9 companies from 2025 to 2025. The largest total came from Galderma Laboratories, L.P.
How long has Gennady P. Chernyak been practicing?
Gennady Chernyak graduated from medical school in 2003, 23 years ago.
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