Todd W. Markwalter, APN
- Medicare patients, 2024
- 124
- Part D claims, 2024
- 6,303
- Industry payments
- $50
- Affiliated sites
- 5
- Medical groups
- 5
- Practice address
- 1681 Winchester Hwy, Fayetteville, TN 37334
- Practice phone
- Call (931) 438-4624
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lincoln - Donalson Care Center
Fayetteville, Tennessee
Find Todd Markwalter'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.
Todd W. Markwalter is a family nurse practitioner in Fayetteville, Tennessee
Todd Markwalter practices at Lincoln - Donalson Care Center in Fayetteville, Tennessee.
Todd Markwalter's NPI, 1700894276, was assigned on August 3, 2006. Todd Markwalter holds Tennessee license 8440.
- NPI
- 1700894276NPI Registry (opens in a new tab)
- NPI enumeration date
- August 3, 2006
- NPI status
- Active
- Practice phone
- (931) 438-4624
- 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; and Dmand AI Practice Data
Todd W. Markwalter practices at Lincoln - Donalson Care Center in Fayetteville, Tennessee
Todd Markwalter's primary practice is Lincoln - Donalson Care Center, at 1681 Winchester Hwy, Fayetteville, TN 37334 in Lincoln County. The practice phone is (931) 438-4624.
- Lincoln - Donalson Care Center1681 Winchester Hwy, Fayetteville, TN 37334 · Lincoln CountyPhone(931) 438-4624
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Todd W. Markwalter is affiliated with 6 sites of care and 5 medical groups
Todd Markwalter's primary practice is Lincoln - Donalson Care Center in Fayetteville, Tennessee. The medical group on file is Southeastern Physician Services PC. Dmand AI also links Todd Markwalter to 5 more group practices and clinics and 4 medical groups, 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 Todd W. Markwalter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Todd Markwalter practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lincoln - Donalson Care Center | Available with a free account |
| +5 more sites and 4 medical groups | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Todd W. Markwalter is one of 7,243 family nurse practitioners in Tennessee
Family is Todd Markwalter's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Todd Markwalter is licensed in Tennessee.
Specialties and state licenses
- Family nurse practitioner, TennesseePrimary
Family nurse practitioners near Todd Markwalter
Counts of family 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
Todd W. Markwalter treated 124 Medicare patients in 2024, average age 82
CMS counts 124 Medicare patients who saw Todd Markwalter in 2024. The largest group is 85 and over, with 53 patients. 75% of them have high blood pressure, and 75% have mood disorders. 60% are also on Medicaid. Their average risk score is 2.22, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Todd Markwalter's median patient age at 80, with 66% women.
Todd Markwalter's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Todd Markwalter's Medicare patients by sex, 2024
- Women9476%
- Men3024%
Chronic conditions among Todd Markwalter's Medicare patients, 2024
- High blood pressure75%
- Mood disorders75%
- Anxiety67%
- Depression64%
- Alzheimer's and dementia60%
- High cholesterol54%
- Arthritis44%
- Bipolar disorder44%
Share of Medicare patients with each condition. A patient can have several.
Todd Markwalter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 80
Patient panel by sex, all payers
- Women66%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Todd W. Markwalter wrote 6,303 Medicare Part D claims in 2024
In 2024, Todd Markwalter wrote 6,303 Medicare Part D claims for 165 patients. 96% of them were for generic drugs.
Todd Markwalter's Part D claims by kind of drug, 2024
- Generic6,068 claims96%
- Brand-name and other235 claims4%
Drug classes CMS tracks in Todd Markwalter's Part D claims, 2024
- Opioids14%906 of 6,303 claims
- Antibiotics1%58 of 6,303 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Todd W. Markwalter received $50 in industry payments in 2025
CMS Open Payments shows 3 general payments to Todd Markwalter from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. UCB, Inc. paid the most, $41.
Companies that paid Todd Markwalter 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 Todd W. Markwalter'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) |
| 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 Todd W. Markwalter
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Todd W. Markwalter's NPI number?
Todd W. Markwalter's NPI number is 1700894276. It was assigned on August 3, 2006, and it is active in the NPI Registry.
What does Todd W. Markwalter specialize in?
Todd W. Markwalter is a family nurse practitioner in Fayetteville, Tennessee. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Todd W. Markwalter practice?
Todd Markwalter practices at 1681 Winchester Hwy, Fayetteville, TN 37334. Todd Markwalter's primary practice is Lincoln - Donalson Care Center in Fayetteville, Tennessee. Dmand AI also links Todd Markwalter to 5 group practices and clinics and 4 medical groups.
What is Todd W. Markwalter's office phone number?
The practice phone on file for Todd Markwalter is (931) 438-4624.
What is Todd W. Markwalter's medical license number?
Todd Markwalter holds Tennessee license 8440.
What medical group is Todd W. Markwalter part of?
Todd Markwalter is linked to Southeastern Physician Services PC. Dmand AI links Todd Markwalter to 4 more medical groups.
How many Medicare patients does Todd W. Markwalter see?
CMS counts 124 Medicare patients who saw Todd Markwalter in 2024, with an average age of 82.
Has Todd W. Markwalter received payments from drug or device companies?
CMS Open Payments shows $50 in general payments to Todd Markwalter from 2 companies from 2025 to 2025. The largest total came from UCB, Inc.
How long has Todd W. Markwalter been practicing?
Todd Markwalter graduated from medical school in 2003, 23 years ago.
Selling to family practices?
See family nurse practitioners in Tennessee by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card