Dr. David Frank Wiggans, MD
- Medicare services, 2024
- 527
- Medicare patients, 2024
- 250
- Part D claims, 2024
- 2,098
- Industry payments
- $1,085
- Affiliated sites
- 1
- Practice address
- 700 E Marshall Ave, Longview, TX 75601
- Practice phone
- Call (903) 315-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Good Shepherd Medical Center - Longview
Longview, Texas
Find Dr. Wiggans' 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 Frank Wiggans is an internist in Longview, Texas
Dr. Wiggans practices at Good Shepherd Medical Center - Longview in Longview, Texas.
Dr. Wiggans' NPI, 1750368155, was assigned on December 27, 2005. Dr. Wiggans graduated from UT Southwestern Medical Center in 1979. Dr. Wiggans' Texas license number on file is F4686.
- NPI
- 1750368155NPI Registry (opens in a new tab)
- NPI enumeration date
- December 27, 2005
- NPI status
- Active
- Practice phone
- (903) 315-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. David Frank Wiggans practices at Good Shepherd Medical Center - Longview in Longview, Texas
Dr. Wiggans' primary practice is Good Shepherd Medical Center - Longview, at 700 E Marshall Ave, Longview, TX 75601 in Gregg County. The practice phone is (903) 315-2000.
- Good Shepherd Medical Center - Longview700 E Marshall Ave, Longview, TX 75601 · Gregg CountyPhone(903) 315-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David Frank Wiggans is affiliated with 2 sites of care and 1 medical group
Dr. Wiggans' primary practice is Good Shepherd Medical Center - Longview in Longview, Texas. The medical group on file is Texas Health Physicians Group. Dmand AI also links Dr. Wiggans to 1 more community health center, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Frank Wiggans' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wiggans practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Good Shepherd Medical Center - Longview | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Frank Wiggans is one of 8,437 internists in Texas
Internal medicine is Dr. Wiggans' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Wiggans is board certified in internal medicine by the American Board of Internal Medicine. Dr. Wiggans has a license on file in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, anxiety, atrial fibrillation and flutter, bronchitis, chronic anemia, chronic diabetes and chronic hypertension among the conditions Dr. Wiggans treats.
Internists near Dr. Wiggans
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 Frank Wiggans billed Medicare for 527 services in 2024
CMS data shows 527 Medicare services from Dr. Wiggans across 6 procedure codes in 2024, for 250 Medicare patients. Medicare paid $29,022 for them. Every service was in an office.
Dr. Wiggans' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8292024: 35557%
- Tests and treatments
- 2023: 5082024: 15270%
- Other services
- 2023: 1722024: 2088%
- Lab and pathology
- 2023: 852024: 0100%
Dr. Wiggans compared with the Texas median for internists, 2024
- Dr. Wiggans
- Texas median
- Medicare services
- 527vs 539Close to median
- Medicare patients
- 250vs 19032% above
- Part D claims
- 1,637vs 2895.7 times
Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.
Dr. Wiggans' 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. Wiggans?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wiggans and other internists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Frank Wiggans treated 250 Medicare patients in 2024, average age 76
CMS counts 250 Medicare patients who saw Dr. Wiggans in 2024. The largest group is 65 to 74, with 116 patients. 75% of them have high cholesterol, and 60% have high blood pressure. Their average risk score is 0.87, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wiggans' median patient age at 65, with 37% women.
Dr. Wiggans' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Wiggans' Medicare patients by sex, 2024
- Women12249%
- Men12851%
Chronic conditions among Dr. Wiggans' Medicare patients, 2024
- High cholesterol75%
- High blood pressure60%
- Arthritis48%
- Anxiety24%
- Ischemic heart disease22%
- Cancer20%
- Mood disorders15%
- Atrial fibrillation14%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wiggans' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women37%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Frank Wiggans wrote 2,098 Medicare Part D claims in 2024
In 2024, Dr. Wiggans wrote 2,098 Medicare Part D claims for 339 patients. 92% of them were for generic drugs. CMS names the drug for 1,637 of them, across 36 drugs with 11 or more claims each, at $34,046 in total drug cost. In 2023, CMS named 2,775 claims across 60 drugs.
Dr. Wiggans' Part D claims by kind of drug, 2024
- Generic1,923 claims92%
- Brand-name and other175 claims8%
Dr. Wiggans' 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. Wiggans' Part D claims, 2024
- Opioids1%19 of 2,098 claims
- Antibiotics3%62 of 2,098 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: 2,7752024: 1,63741%
Drugs named by CMS: 36 in 2024, 60 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 Frank Wiggans received $1,085 in industry payments from 2016 to 2025
CMS Open Payments shows 71 general payments to Dr. Wiggans from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $152.
General payments to Dr. Wiggans by program year, 2016 to 2025
Companies that paid Dr. Wiggans 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. David Frank Wiggans graduated from UT Southwestern Medical Center
Dr. Wiggans graduated from UT Southwestern Medical Center in 1979.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. David Frank Wiggans accepts plans from 1 insurance carrier
Dr. Wiggans is in network with 1 carrier, including Cigna. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Cigna
Plan types Dr. Wiggans accepts, by number of carriers
- HMO1
- Medicare1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. David Frank Wiggans'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 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) |
| 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. David Frank Wiggans
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 Frank Wiggans' NPI number?
Dr. David Frank Wiggans' NPI number is 1750368155. It was assigned on December 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. David Frank Wiggans?
Dr. David Frank Wiggans is an internist in Longview, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. David Frank Wiggans practice?
Dr. Wiggans practices at 700 E Marshall Ave, Longview, TX 75601. Dr. Wiggans' primary practice is Good Shepherd Medical Center - Longview in Longview, Texas. Dmand AI also links Dr. Wiggans to 1 community health center.
What is Dr. David Frank Wiggans' office phone number?
The practice phone on file for Dr. Wiggans is (903) 315-2000.
What is Dr. David Frank Wiggans' medical license number?
Dr. Wiggans' Texas license number on file is F4686.
What medical group is Dr. David Frank Wiggans part of?
Dr. Wiggans is linked to Texas Health Physicians Group.
Does Dr. David Frank Wiggans accept Medicare?
Yes. CMS data shows Dr. Wiggans billed Medicare for 527 services in 2024.
How many Medicare patients does Dr. David Frank Wiggans see?
CMS counts 250 Medicare patients who saw Dr. Wiggans in 2024, with an average age of 76.
Is Dr. David Frank Wiggans board certified?
Yes. Dr. Wiggans is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. David Frank Wiggans bill to Medicare?
In 2024, Dr. Wiggans' most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and heart test or procedure (93000).
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Where did Dr. David Frank Wiggans go to medical school?
Dr. Wiggans graduated from UT Southwestern Medical Center in 1979.
What drugs does Dr. David Frank Wiggans prescribe most?
In 2024 Medicare Part D data, Dr. Wiggans' most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. David Frank Wiggans received payments from drug or device companies?
CMS Open Payments shows $1,085 in general payments to Dr. Wiggans from 19 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. David Frank Wiggans been practicing?
Dr. Wiggans graduated from medical school in 1979, 47 years ago.
What insurance does Dr. David Frank Wiggans accept?
Dr. Wiggans is in network with 1 carrier, including Cigna. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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