James E. Voyk, PA-C
- Medicare patients, 2024
- 341
- Part D claims, 2024
- 4,935
- MIPS score, 2024
- 91
- Hospital affiliations
- 2
- Industry payments
- $154
- Practice address
- 6847 N Chestnut, Ravenna, OH 44266
- Practice phone
- Call (330) 297-2300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find James Voyk'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.
James E. Voyk is a physician assistant in Ravenna, Ohio
James Voyk practices at University Hospitals Portage Medical Center in Ravenna, Ohio, part of University Hospitals Health System.
James Voyk's NPI, 1386663714, was assigned on July 18, 2006. James Voyk holds Ohio license 50-00-1103.
- NPI
- 1386663714NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911912480
- NPI enumeration date
- July 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (330) 297-2300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
James E. Voyk practices at University Hospitals Portage Medical Center in Ravenna, Ohio
James Voyk's primary practice is University Hospitals Portage Medical Center, at 6847 N Chestnut, Ravenna, OH 44266 in Portage County. The practice phone is (330) 297-2300.
- University Hospitals Portage Medical Center6847 N Chestnut, Ravenna, OH 44266 · Portage CountyPhone(330) 297-2300
Source: Dmand AI Affiliation Data
James E. Voyk is affiliated with 3 sites of care and 1 medical group
James Voyk's primary practice is University Hospitals Portage Medical Center in Ravenna, Ohio, part of University Hospitals Health System. James Voyk is also affiliated with University Hospitals Cleveland Medical Center. The medical group on file is University Eyecare. Dmand AI also links James Voyk to 1 more hospital outpatient department, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at James E. Voyk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Voyk practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospitals Portage Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across University Hospitals Health System and 6.2K+ hospitals, with verified contacts in the same login.
James E. Voyk is one of 4,524 physician assistants in Ohio
Physician assistant is James Voyk's primary specialty in the NPI Registry, under taxonomy code 363A00000X. James Voyk is licensed in Ohio.
Specialties and state licenses
- Physician assistant, OhioPrimary
Physician assistants near James Voyk
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
James E. Voyk treated 341 Medicare patients in 2024, average age 76
CMS counts 341 Medicare patients who saw James Voyk in 2024. The largest group is 75 to 84, with 122 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.98, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts James Voyk's median patient age at 74, with 40% women.
James Voyk's Medicare patients by age, 2024
James Voyk's Medicare patients by sex, 2024
- Women15245%
- Men18955%
Chronic conditions among James Voyk's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease65%
- Heart failure55%
- Atrial fibrillation52%
- Chronic kidney disease51%
- Arthritis50%
- Diabetes47%
Share of Medicare patients with each condition. A patient can have several.
James Voyk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women40%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
James E. Voyk wrote 4,935 Medicare Part D claims in 2024
In 2024, James Voyk wrote 4,935 Medicare Part D claims for 1,078 patients. 80% of them were for generic drugs.
James Voyk's Part D claims by kind of drug, 2024
- Generic3,925 claims80%
- Brand-name1,010 claims20%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
James E. Voyk scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for James Voyk for performance year 2024, reported through an alternative payment model (APM). James Voyk accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
James Voyk's MIPS scores, performance year 2024
- 91of 100Final score
- 82.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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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James E. Voyk received $154 in industry payments in 2025
CMS Open Payments shows 7 general payments to James Voyk from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $79.
Companies that paid James Voyk 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 James E. Voyk'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 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 James E. Voyk
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is James E. Voyk's NPI number?
James E. Voyk's NPI number is 1386663714. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What does James E. Voyk specialize in?
James E. Voyk is a physician assistant in Ravenna, Ohio. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does James E. Voyk practice?
James Voyk practices at 6847 N Chestnut, Ravenna, OH 44266. James Voyk's primary practice is University Hospitals Portage Medical Center in Ravenna, Ohio, part of University Hospitals Health System. Dmand AI also links James Voyk to 1 hospital outpatient department.
What is James E. Voyk's office phone number?
The practice phone on file for James Voyk is (330) 297-2300.
What is James E. Voyk's medical license number?
James Voyk holds Ohio license 50-00-1103.
Which hospitals is James E. Voyk affiliated with?
James Voyk practices at University Hospitals Portage Medical Center in Ravenna, Ohio. James Voyk is also affiliated with University Hospitals Cleveland Medical Center.
What medical group is James E. Voyk part of?
James Voyk is linked to University Eyecare.
Does James E. Voyk accept Medicare?
Yes. CMS lists James Voyk as accepting Medicare assignment.
What is James E. Voyk's MIPS score?
James Voyk's MIPS final score for performance year 2024 is 91 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does James E. Voyk see?
CMS counts 341 Medicare patients who saw James Voyk in 2024, with an average age of 76.
Has James E. Voyk received payments from drug or device companies?
CMS Open Payments shows $154 in general payments to James Voyk from 4 companies from 2025 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has James E. Voyk been practicing?
James Voyk graduated from medical school in 1997, 29 years ago.
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