Dr. David L. Duke III, MD
- Medicare services, 2024
- 515
- Medicare patients, 2024
- 72
- Part D claims, 2024
- 2,236
- Hospital affiliations
- 3
- Insurance carriers
- 8
- Practice address
- 1201 West Frank Street, Lufkin, TX 75901
- Practice phone
- Call (936) 634-8111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Duke'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. David L. Duke III is an internist in Lufkin, Texas
Dr. Duke practices at St. Luke's Health - Memorial Hospital - Lufkin, TX in Lufkin, Texas, part of CommonSpirit Health.
Dr. Duke's NPI, 1255492211, was assigned on December 13, 2006. Dr. Duke graduated from Baylor College Of Medicine in 1982. Dr. Duke holds Texas license G3311.
- NPI
- 1255492211NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628036472
- NPI enumeration date
- December 13, 2006
- NPI status
- Active
- Practice phone
- (936) 634-8111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. David L. Duke III practices at St. Luke's Health - Memorial Hospital - Lufkin, TX in Lufkin, Texas
Dr. Duke's primary practice is St. Luke's Health - Memorial Hospital - Lufkin, TX, at 1201 West Frank Street, Lufkin, TX 75901 in Angelina County. The practice phone is (936) 634-8111.
- St. Luke's Health - Memorial Hospital - Lufkin, TX1201 West Frank Street, Lufkin, TX 75901 · Angelina CountyPhone(936) 634-8111
Source: Dmand AI Affiliation Data
Dr. David L. Duke III is affiliated with 5 sites of care
Dr. Duke's primary practice is St. Luke's Health - Memorial Hospital - Lufkin, TX in Lufkin, Texas, part of CommonSpirit Health. Dr. Duke is also affiliated with Nacogdoches Memorial Hospital. Dmand AI also links Dr. Duke to 1 more hospital, 1 physician office and 1 hospice, 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. David L. Duke III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Duke practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Luke's Health - Memorial Hospital - Lufkin, TX | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David L. Duke III is one of 8,437 internists in Texas
Internal medicine is Dr. Duke's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Duke is licensed in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Clinical focus
Dmand AI lists acid reflux, acute gastroduodenitis, acute mini-stroke (TIA), acute skin infection, adjustment disease, anxiety, arthritis and asthma among the conditions Dr. Duke treats.
Internists near Dr. Duke
Counts of internists 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. David L. Duke III billed Medicare for 515 services in 2024
CMS data shows 515 Medicare services from Dr. Duke across 8 procedure codes in 2024, for 72 Medicare patients. Medicare paid $37,570 for them. Every service was in an office.
Dr. Duke's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3362024: 3069%
- Other services
- 2023: 1632024: 14710%
- Tests and treatments
- 2023: 512024: 6222%
Dr. Duke compared with the Texas median for internists, 2024
- Dr. Duke
- Texas median
- Medicare services
- 515vs 539Close to median
- Medicare patients
- 72vs 19062% below
- Part D claims
- 1,742vs 2896.0 times
Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.
Dr. Duke'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. Duke?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Duke and other internists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David L. Duke III treated 72 Medicare patients in 2024, average age 76
CMS counts 72 Medicare patients who saw Dr. Duke in 2024. The largest group is 75 to 84, with 33 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Duke's median patient age at 70, with 47% women.
Dr. Duke's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Duke's Medicare patients by sex, 2024
- Women3549%
- Men3751%
Chronic conditions among Dr. Duke's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Osteoporosis74%
- Diabetes71%
- Ischemic heart disease29%
- Mood disorders21%
- Depression19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Duke's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David L. Duke III wrote 2,236 Medicare Part D claims in 2024
In 2024, Dr. Duke wrote 2,236 Medicare Part D claims for 76 patients. 88% of them were for generic drugs. CMS names the drug for 1,742 of them, across 59 drugs with 11 or more claims each, at $129,440 in total drug cost. In 2023, CMS named 2,081 claims across 73 drugs.
Dr. Duke's Part D claims by kind of drug, 2024
- Generic1,966 claims88%
- Brand-name and other270 claims12%
Dr. Duke'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. Duke's Part D claims, 2024
- Opioids2%47 of 2,236 claims
- Antibiotics3%72 of 2,236 claims
- Antipsychotics, patients 65 and over1%24 of 2,236 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: 2,0812024: 1,74216%
Drugs named by CMS: 59 in 2024, 73 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
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Dr. David L. Duke III graduated from Baylor College Of Medicine
Dr. Duke graduated from Baylor College Of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. David L. Duke III accepts plans from 8 insurance carriers
Dr. Duke is in network with 8 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Arkansas Blue Cross and Blue Shield
- CMS Medicare
Plan types Dr. Duke accepts, by number of carriers
- Medicare7
- PPO6
- HMO4
- POS3
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. David L. Duke III'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) |
| 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. David L. Duke III
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. David L. Duke III's NPI number?
Dr. David L. Duke III's NPI number is 1255492211. It was assigned on December 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David L. Duke III?
Dr. David L. Duke III is an internist in Lufkin, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. David L. Duke III practice?
Dr. Duke practices at 1201 West Frank Street, Lufkin, TX 75901. Dr. Duke's primary practice is St. Luke's Health - Memorial Hospital - Lufkin, TX in Lufkin, Texas, part of CommonSpirit Health. Dmand AI also links Dr. Duke to 1 hospital, 1 physician office and 1 hospice.
What is Dr. David L. Duke III's office phone number?
The practice phone on file for Dr. Duke is (936) 634-8111.
What is Dr. David L. Duke III's medical license number?
Dr. Duke holds Texas license G3311.
Which hospitals is Dr. David L. Duke III affiliated with?
Dr. Duke practices at St. Luke's Health - Memorial Hospital - Lufkin, TX in Lufkin, Texas. Dr. Duke is also affiliated with Nacogdoches Memorial Hospital. Dmand AI links Dr. Duke to 1 more hospital.
Does Dr. David L. Duke III accept Medicare?
Yes. CMS data shows Dr. Duke billed Medicare for 515 services in 2024.
How many Medicare patients does Dr. David L. Duke III see?
CMS counts 72 Medicare patients who saw Dr. Duke in 2024, with an average age of 76.
What services does Dr. David L. Duke III bill to Medicare?
In 2024, Dr. Duke's most billed Medicare services were office visit, established patient (99215), office visit, established patient (99214) and care management and other visits (99497).
Where did Dr. David L. Duke III go to medical school?
Dr. Duke graduated from Baylor College Of Medicine in 1982.
Show 3 more questionsShow fewer questions
What drugs does Dr. David L. Duke III prescribe most?
In 2024 Medicare Part D data, Dr. Duke's most prescribed drugs by claims were Allopurinol, Atorvastatin Calcium and Levothyroxine Sodium.
How long has Dr. David L. Duke III been practicing?
Dr. Duke graduated from medical school in 1982, 44 years ago.
What insurance does Dr. David L. Duke III accept?
Dr. Duke is in network with 8 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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