Int J Antimicrob Agents
Dr. Timothy Alan Darnell, DO
- Medicare services, 2024
- 552
- Medicare patients, 2024
- 175
- Part D claims, 2024
- 1,347
- Publications
- 2
- Hospital affiliations
- 3
- Practice address
- 3333 Silas Creek Parkway, Winston Salem, NC 27103
- Practice phone
- Call (336) 718-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Darnell'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. Timothy Alan Darnell is an infectious disease specialist in Winston Salem, North Carolina
Dr. Darnell practices at Novant Health Forsyth Medical Center in Winston Salem, North Carolina, part of Novant Health.
Dr. Darnell's NPI, 1467678979, was assigned on April 17, 2007. Dr. Darnell graduated from West Virginia School Of Osteopathic Medicine in 2006. Dr. Darnell holds North Carolina license 156282.
- NPI
- 1467678979NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870776669
- NPI enumeration date
- April 17, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (336) 718-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Timothy Alan Darnell practices at Novant Health Forsyth Medical Center in Winston Salem, North Carolina
Dr. Darnell's primary practice is Novant Health Forsyth Medical Center, at 3333 Silas Creek Parkway, Winston Salem, NC 27103 in Forsyth County. The practice phone is (336) 718-5000.
- Novant Health Forsyth Medical Center3333 Silas Creek Parkway, Winston Salem, NC 27103 · Forsyth CountyPhone(336) 718-5000
Source: Dmand AI Affiliation Data
Dr. Timothy Alan Darnell is affiliated with 6 sites of care and 2 medical groups
Dr. Darnell's primary practice is Novant Health Forsyth Medical Center in Winston Salem, North Carolina, part of Novant Health. Dr. Darnell is also affiliated with Novant Health New Hanover Regional Medical Center. The medical group on file is Novant Health Indian Land Primary Care. Dmand AI also links Dr. Darnell to 1 more hospital, 2 group practices and clinics, 1 hospital outpatient department 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 Dr. Timothy Alan Darnell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Darnell practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Novant Health Forsyth Medical Center | Available with a free account |
| +5 more sites and 1 medical group | 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 Novant Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Timothy Alan Darnell is one of 276 infectious disease specialists in North Carolina
Infectious disease is Dr. Darnell's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Darnell is board certified in infectious disease by the American Board of Internal Medicine. Dmand AI has Dr. Darnell's licenses on file in 2 states: North Carolina and West Virginia.
Specialties and state licenses
- Infectious disease, North CarolinaPrimary
- West Virginia license
Clinical focus
Dmand AI lists acute skin infection, endocarditis, hiv/aids, immune deficiency disease, joint or bone infection and pneumonia among the conditions Dr. Darnell treats.
Infectious disease specialists near Dr. Darnell
Counts of infectious disease specialists 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. Timothy Alan Darnell billed Medicare for 552 services in 2024
CMS data shows 552 Medicare services from Dr. Darnell across 7 procedure codes in 2024, for 175 Medicare patients. Medicare paid $47,815 for them.
Dr. Darnell's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6182024: 52815%
- Other services
- 2023: 02024: 24
Where Dr. Darnell's Medicare services took place, 2024
- In an office20738%
- In a facility34563%
Dr. Darnell compared with the North Carolina median for infectious disease specialists, 2024
- Dr. Darnell
- North Carolina median
- Medicare services
- 552vs 2282.4 times
- Medicare patients
- 175vs 11059% above
- Part D claims
- 1,175vs 2085.6 times
Medians across 253 infectious disease specialists in North Carolina with Dmand AI profiles that report each measure.
Dr. Darnell's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Darnell?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Darnell and other infectious disease specialists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy Alan Darnell treated 175 Medicare patients in 2024, average age 73
CMS counts 175 Medicare patients who saw Dr. Darnell in 2024. The largest group is 65 to 74, with 74 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 3.10, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Darnell's median patient age at 71, with 44% women.
Dr. Darnell's Medicare patients by age, 2024
Dr. Darnell's Medicare patients by sex, 2024
- Women6537%
- Men11063%
Chronic conditions among Dr. Darnell's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis69%
- Diabetes57%
- Chronic kidney disease56%
- Ischemic heart disease56%
- Anxiety51%
- Mood disorders47%
Share of Medicare patients with each condition. A patient can have several.
Dr. Darnell'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
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Timothy Alan Darnell wrote 1,347 Medicare Part D claims in 2024
In 2024, Dr. Darnell wrote 1,347 Medicare Part D claims for 207 patients. 74% of them were for generic drugs. CMS names the drug for 1,175 of them, across 33 drugs with 11 or more claims each, at $1,184,661 in total drug cost. In 2023, CMS named 840 claims across 28 drugs.
Dr. Darnell's Part D claims by kind of drug, 2024
- Generic1,002 claims74%
- Brand-name345 claims26%
Dr. Darnell's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Darnell's Part D claims, 2024
- Antibiotics56%753 of 1,347 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8402024: 1,17540%
Drugs named by CMS: 33 in 2024, 28 in 2023.
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
Dr. Timothy Alan Darnell offers telehealth to Medicare patients
Dr. Darnell accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Darnell as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Timothy Alan Darnell has 2 publications on record
Dmand AI links 2 papers to Dr. Darnell, published from 2016 to 2017. Dr. Darnell's most frequent co-authors are Michael Richard Morgan, MD, David Harding Priest, MD and Adwait Silwal, MD.
Dr. Darnell's most frequent co-authors
- Michael Richard Morgan, MD2 shared papers
- David Harding Priest, MD2 shared papers
- Adwait Silwal, MD1 shared paper
Recent publications by Dr. Darnell
See who Dr. Darnell researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Darnell works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Timothy Alan Darnell received $8,201 in industry payments from 2016 to 2025
CMS Open Payments shows 483 general payments to Dr. Darnell from 34 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. ViiV Healthcare Company paid the most, $1,958.
General payments to Dr. Darnell by program year, 2016 to 2025
General payments to Dr. Darnell by kind, 2016 to 2025
- Food and beverage$7,80495%
- Education$3985%
Companies that paid Dr. Darnell the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Timothy Alan Darnell graduated from West Virginia School Of Osteopathic Medicine
Dr. Darnell graduated from West Virginia School Of Osteopathic Medicine in 2006.
- Medical school
- Board certified in infectious disease
- Board certified in internal medicine
- Board certified in 2009 - 2026
- Board certified in 2007 - 2015
Source: Dmand AI Professional Profile Data
Dr. Timothy Alan Darnell accepts plans from 17 insurance carriers
Dr. Darnell is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross and Blue Shield of North Carolina
- Cigna
- Elevance
- HCSC
- Aspirus Health Plan
- +9 more carriersWith a free account
Plan types Dr. Darnell accepts, by number of carriers
- PPO11
- HMO9
- Medicare9
- EPO4
- POS4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Timothy Alan Darnell'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Timothy Alan Darnell
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. Timothy Alan Darnell's NPI number?
Dr. Timothy Alan Darnell's NPI number is 1467678979. It was assigned on April 17, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy Alan Darnell?
Dr. Timothy Alan Darnell is an infectious disease specialist in Winston Salem, North Carolina. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Timothy Alan Darnell practice?
Dr. Darnell practices at 3333 Silas Creek Parkway, Winston Salem, NC 27103. Dr. Darnell's primary practice is Novant Health Forsyth Medical Center in Winston Salem, North Carolina, part of Novant Health. Dmand AI also links Dr. Darnell to 1 hospital, 2 group practices and clinics, 1 hospital outpatient department and 1 medical group.
What is Dr. Timothy Alan Darnell's office phone number?
The practice phone on file for Dr. Darnell is (336) 718-5000.
What is Dr. Timothy Alan Darnell's medical license number?
Dr. Darnell holds North Carolina license 156282, one of the licenses on file in 2 states.
Which states has Dr. Timothy Alan Darnell been licensed in?
Dmand AI has state licenses on file for Dr. Darnell in North Carolina and West Virginia.
Which hospitals is Dr. Timothy Alan Darnell affiliated with?
Dr. Darnell practices at Novant Health Forsyth Medical Center in Winston Salem, North Carolina. Dr. Darnell is also affiliated with Novant Health New Hanover Regional Medical Center. Dmand AI links Dr. Darnell to 1 more hospital.
What medical group is Dr. Timothy Alan Darnell part of?
Dr. Darnell is linked to Novant Health Indian Land Primary Care. Dmand AI links Dr. Darnell to 1 more medical group.
Does Dr. Timothy Alan Darnell accept Medicare?
Yes. CMS data shows Dr. Darnell billed Medicare for 552 services in 2024, and Dr. Darnell accepts Medicare assignment.
Does Dr. Timothy Alan Darnell offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Darnell as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Timothy Alan Darnell see?
CMS counts 175 Medicare patients who saw Dr. Darnell in 2024, with an average age of 73.
Is Dr. Timothy Alan Darnell board certified?
Yes. Dr. Darnell is board certified in infectious disease by the American Board of Internal Medicine.
What services does Dr. Timothy Alan Darnell bill to Medicare?
In 2024, Dr. Darnell's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. Timothy Alan Darnell go to medical school?
Dr. Darnell graduated from West Virginia School Of Osteopathic Medicine in 2006.
What drugs does Dr. Timothy Alan Darnell prescribe most?
In 2024 Medicare Part D data, Dr. Darnell's most prescribed drugs by claims were Doxycycline Hyclate, Biktarvy and Cephalexin.
Has Dr. Timothy Alan Darnell received payments from drug or device companies?
CMS Open Payments shows $8,201 in general payments to Dr. Darnell from 34 companies from 2016 to 2025. The largest total came from ViiV Healthcare Company.
How long has Dr. Timothy Alan Darnell been practicing?
Dr. Darnell graduated from medical school in 2006, 20 years ago.
Does Dr. Timothy Alan Darnell do research?
Dmand AI links 2 publications to Dr. Darnell, published from 2016 to 2017.
Who does Dr. Timothy Alan Darnell publish with?
Dr. Darnell's most frequent co-authors are Michael Richard Morgan, MD (2 shared papers), David Harding Priest, MD (2 shared papers) and Adwait Silwal, MD (1 shared paper).
What insurance does Dr. Timothy Alan Darnell accept?
Dr. Darnell is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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