James Patrick Wolfenbarger, FNP
- Medicare patients, 2024
- 133
- Part D claims, 2024
- 245
- MIPS score, 2024
- 66
- Hospital affiliations
- 3
- Industry payments
- $447
- Practice address
- 1901 W Clinch Ave, Knoxville, TN 37916
- Practice phone
- Call (865) 541-1101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find James Wolfenbarger's professional email, personal email and mobile number
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James Patrick Wolfenbarger is a nurse practitioner in Knoxville, Tennessee
James Wolfenbarger practices at Fort Sanders Regional Medical Center in Knoxville, Tennessee, part of Covenant Health.
James Wolfenbarger's NPI, 1265421507, was assigned on October 19, 2005. James Wolfenbarger holds Tennessee license 08092.
- NPI
- 1265421507NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224055637
- NPI enumeration date
- October 19, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (865) 541-1101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
James Patrick Wolfenbarger practices at Fort Sanders Regional Medical Center in Knoxville, Tennessee
James Wolfenbarger's primary practice is Fort Sanders Regional Medical Center, at 1901 W Clinch Ave, Knoxville, TN 37916 in Knox County. The practice phone is (865) 541-1101.
- Fort Sanders Regional Medical Center1901 W Clinch Ave, Knoxville, TN 37916 · Knox CountyPhone(865) 541-1101
Source: Dmand AI Affiliation Data
James Patrick Wolfenbarger is affiliated with 3 sites of care and 2 medical groups
James Wolfenbarger's primary practice is Fort Sanders Regional Medical Center in Knoxville, Tennessee, part of Covenant Health. James Wolfenbarger is also affiliated with Tennova North Knoxville Medical Center. The medical group on file is Tennessee Cancer Specialists. Dmand AI also links James Wolfenbarger to 1 more hospital and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at James Patrick Wolfenbarger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Wolfenbarger practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fort Sanders Regional Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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James Patrick Wolfenbarger is one of 1,766 nurse practitioners in Tennessee
Nurse practitioner is James Wolfenbarger's primary specialty in the NPI Registry, under taxonomy code 363L00000X. James Wolfenbarger is licensed in Tennessee.
Specialties and state licenses
- Nurse practitioner, TennesseePrimary
Nurse practitioners near James Wolfenbarger
Counts of nurse practitioners 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 Patrick Wolfenbarger treated 133 Medicare patients in 2024, average age 75
CMS counts 133 Medicare patients who saw James Wolfenbarger in 2024. The largest group is 65 to 74, with 61 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 2.39, 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 Wolfenbarger's median patient age at 72, with 53% women.
James Wolfenbarger's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
James Wolfenbarger's Medicare patients by sex, 2024
- Women7153%
- Men6247%
Chronic conditions among James Wolfenbarger's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Cancer47%
- Anxiety44%
- Mood disorders44%
- Depression42%
- Chronic kidney disease41%
Share of Medicare patients with each condition. A patient can have several.
James Wolfenbarger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
James Patrick Wolfenbarger wrote 245 Medicare Part D claims in 2024
In 2024, James Wolfenbarger wrote 245 Medicare Part D claims for 110 patients. 88% of them were for generic drugs.
James Wolfenbarger's Part D claims by kind of drug, 2024
- Generic216 claims88%
- Brand-name29 claims12%
Drug classes CMS tracks in James Wolfenbarger's Part D claims, 2024
- Opioids18%44 of 245 claims
- Antibiotics8%20 of 245 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
James Patrick Wolfenbarger scored 66 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 66 out of 100 for James Wolfenbarger for performance year 2024, reported as part of a group. James Wolfenbarger accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
James Wolfenbarger's MIPS scores, performance year 2024
- 66of 100Final score
- 92.2of 100Quality
- 0of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 100Cost
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 Patrick Wolfenbarger received $447 in industry payments in 2025
CMS Open Payments shows 20 general payments to James Wolfenbarger from 14 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $66.
Companies that paid James Wolfenbarger 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 Patrick Wolfenbarger'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 Patrick Wolfenbarger
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 Patrick Wolfenbarger's NPI number?
James Patrick Wolfenbarger's NPI number is 1265421507. It was assigned on October 19, 2005, and it is active in the NPI Registry.
What does James Patrick Wolfenbarger specialize in?
James Patrick Wolfenbarger is a nurse practitioner in Knoxville, Tennessee. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does James Patrick Wolfenbarger practice?
James Wolfenbarger practices at 1901 W Clinch Ave, Knoxville, TN 37916. James Wolfenbarger's primary practice is Fort Sanders Regional Medical Center in Knoxville, Tennessee, part of Covenant Health. Dmand AI also links James Wolfenbarger to 1 hospital and 1 medical group.
What is James Patrick Wolfenbarger's office phone number?
The practice phone on file for James Wolfenbarger is (865) 541-1101.
What is James Patrick Wolfenbarger's medical license number?
James Wolfenbarger holds Tennessee license 08092.
Which hospitals is James Patrick Wolfenbarger affiliated with?
James Wolfenbarger practices at Fort Sanders Regional Medical Center in Knoxville, Tennessee. James Wolfenbarger is also affiliated with Tennova North Knoxville Medical Center. Dmand AI links James Wolfenbarger to 1 more hospital.
What medical group is James Patrick Wolfenbarger part of?
James Wolfenbarger is linked to Tennessee Cancer Specialists. Dmand AI links James Wolfenbarger to 1 more medical group.
Does James Patrick Wolfenbarger accept Medicare?
Yes. CMS lists James Wolfenbarger as accepting Medicare assignment.
What is James Patrick Wolfenbarger's MIPS score?
James Wolfenbarger's MIPS final score for performance year 2024 is 66 out of 100, reported as part of a group.
How many Medicare patients does James Patrick Wolfenbarger see?
CMS counts 133 Medicare patients who saw James Wolfenbarger in 2024, with an average age of 75.
Has James Patrick Wolfenbarger received payments from drug or device companies?
CMS Open Payments shows $447 in general payments to James Wolfenbarger from 14 companies from 2025 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has James Patrick Wolfenbarger been practicing?
James Wolfenbarger graduated from medical school in 2001, 25 years ago.
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