Dr. Keith Douglas Rigsby, MD
- Medicare services, 2024
- 1,372
- Medicare patients, 2024
- 153
- Part D claims, 2024
- 4,061
- Hospital affiliations
- 1
- Industry payments
- $3,851
- Practice address
- 601 S Clay St, Ennis, TX 75119
- Practice phone
- Call (972) 875-8776
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
VIP Healthcare
Ennis, Texas
Find Dr. Rigsby'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. Keith Douglas Rigsby is an internist in Ennis, Texas
Dr. Rigsby practices at VIP Healthcare in Ennis, Texas.
Dr. Rigsby's NPI, 1952359622, was assigned on May 5, 2006. Dr. Rigsby graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 2003. Dr. Rigsby holds Texas license M1320.
- NPI
- 1952359622NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850303249
- NPI enumeration date
- May 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (972) 875-8776
- 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; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Keith Douglas Rigsby practices at VIP Healthcare in Ennis, Texas
Dr. Rigsby's primary practice is VIP Healthcare, at 601 S Clay St, Ennis, TX 75119 in Ellis County. The practice phone is (972) 875-8776.
- VIP Healthcare601 S Clay St, Ennis, TX 75119 · Ellis CountyPhone(972) 875-8776
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Keith Douglas Rigsby is affiliated with 6 sites of care and 3 medical groups
Dr. Rigsby's primary practice is VIP Healthcare in Ennis, Texas. Dr. Rigsby is also affiliated with Ennis Regional Medical Center. The medical group on file is VIP Healthcare. Dmand AI also links Dr. Rigsby to 3 more group practices and clinics, 2 medical groups and 1 hospice, 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 Dr. Keith Douglas Rigsby's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rigsby practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| VIP Healthcare | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Keith Douglas Rigsby is one of 8,437 internists in Texas
Internal medicine is Dr. Rigsby's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Rigsby is board certified in internal medicine by the American Board of Internal Medicine. Dr. Rigsby is licensed in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Clinical focus
Dmand AI lists acid reflux, acute sinusitis, anxiety, arthritis, atrial fibrillation and flutter, chronic anemia, chronic diabetes and chronic hypertension among the conditions Dr. Rigsby treats.
Internists near Dr. Rigsby
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. Keith Douglas Rigsby billed Medicare for 1,372 services in 2024
CMS data shows 1,372 Medicare services from Dr. Rigsby across 13 procedure codes in 2024, for 153 Medicare patients. Medicare paid $82,705 for them. Every service was in an office.
Dr. Rigsby's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9542024: 1,14620%
- Other services
- 2023: 1762024: 9248%
- Lab and pathology
- 2023: 242024: 90275%
- Tests and treatments
- 2023: 672024: 4434%
Dr. Rigsby compared with the Texas median for internists, 2024
- Dr. Rigsby
- Texas median
- Medicare services
- 1,372vs 5392.5 times
- Medicare patients
- 153vs 19019% below
- Part D claims
- 3,346vs 28911.6 times
Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.
Dr. Rigsby'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. Rigsby?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rigsby and other internists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Keith Douglas Rigsby treated 153 Medicare patients in 2024, average age 73
CMS counts 153 Medicare patients who saw Dr. Rigsby in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Rigsby's median patient age at 52, with 57% women.
Dr. Rigsby's Medicare patients by age, 2024
Dr. Rigsby's Medicare patients by sex, 2024
- Women10166%
- Men5234%
Chronic conditions among Dr. Rigsby's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Diabetes41%
- Chronic kidney disease29%
- Depression25%
- Ischemic heart disease25%
- Mood disorders25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rigsby's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Keith Douglas Rigsby wrote 4,061 Medicare Part D claims in 2024
In 2024, Dr. Rigsby wrote 4,061 Medicare Part D claims for 385 patients. 89% of them were for generic drugs. CMS names the drug for 3,346 of them, across 89 drugs with 11 or more claims each, at $228,004 in total drug cost. In 2023, CMS named 3,043 claims across 78 drugs.
Dr. Rigsby's Part D claims by kind of drug, 2024
- Generic3,606 claims89%
- Brand-name408 claims10%
- Other47 claims1%
Dr. Rigsby'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. Rigsby's Part D claims, 2024
- Opioids2%71 of 4,061 claims
- Antibiotics2%80 of 4,061 claims
- Antipsychotics, patients 65 and over1%51 of 4,061 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: 3,0432024: 3,34610%
Drugs named by CMS: 89 in 2024, 78 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. Keith Douglas Rigsby offers telehealth to Medicare patients
Dr. Rigsby accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rigsby as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Keith Douglas Rigsby received $3,851 in industry payments from 2016 to 2025
CMS Open Payments shows 182 general payments to Dr. Rigsby from 42 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $468.
General payments to Dr. Rigsby by program year, 2016 to 2025
Companies that paid Dr. Rigsby 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. Keith Douglas Rigsby graduated from University of Tennessee Health Science Center College of Medicine - Memphis
Dr. Rigsby graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 2003.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Keith Douglas Rigsby accepts plans from 23 insurance carriers
Dr. Rigsby is in network with 23 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Cigna
- HCSC
- Humana
- Alliant Health Plans
- Aspirus Health Plan
- +15 more carriersWith a free account
Plan types Dr. Rigsby accepts, by number of carriers
- PPO14
- HMO13
- Medicare10
- POS5
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Keith Douglas Rigsby'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 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) |
| 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. Keith Douglas Rigsby
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. Keith Douglas Rigsby's NPI number?
Dr. Keith Douglas Rigsby's NPI number is 1952359622. It was assigned on May 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Keith Douglas Rigsby?
Dr. Keith Douglas Rigsby is an internist in Ennis, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Keith Douglas Rigsby practice?
Dr. Rigsby practices at 601 S Clay St, Ennis, TX 75119. Dr. Rigsby's primary practice is VIP Healthcare in Ennis, Texas. Dmand AI also links Dr. Rigsby to 3 group practices and clinics, 2 medical groups and 1 hospice.
What is Dr. Keith Douglas Rigsby's office phone number?
The practice phone on file for Dr. Rigsby is (972) 875-8776.
What is Dr. Keith Douglas Rigsby's medical license number?
Dr. Rigsby holds Texas license M1320.
Which hospitals is Dr. Keith Douglas Rigsby affiliated with?
Dr. Rigsby is affiliated with Ennis Regional Medical Center.
What medical group is Dr. Keith Douglas Rigsby part of?
Dr. Rigsby is linked to VIP Healthcare. Dmand AI links Dr. Rigsby to 2 more medical groups.
Does Dr. Keith Douglas Rigsby accept Medicare?
Yes. CMS data shows Dr. Rigsby billed Medicare for 1,372 services in 2024, and Dr. Rigsby accepts Medicare assignment.
Does Dr. Keith Douglas Rigsby offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Rigsby as offering telehealth services.
How many Medicare patients does Dr. Keith Douglas Rigsby see?
CMS counts 153 Medicare patients who saw Dr. Rigsby in 2024, with an average age of 73.
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Is Dr. Keith Douglas Rigsby board certified?
Yes. Dr. Rigsby is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Keith Douglas Rigsby bill to Medicare?
In 2024, Dr. Rigsby's most billed Medicare services were care management and other visits (99490), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Keith Douglas Rigsby go to medical school?
Dr. Rigsby graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 2003.
What drugs does Dr. Keith Douglas Rigsby prescribe most?
In 2024 Medicare Part D data, Dr. Rigsby's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Omeprazole.
Has Dr. Keith Douglas Rigsby received payments from drug or device companies?
CMS Open Payments shows $3,851 in general payments to Dr. Rigsby from 42 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Keith Douglas Rigsby been practicing?
Dr. Rigsby graduated from medical school in 2003, 23 years ago.
What insurance does Dr. Keith Douglas Rigsby accept?
Dr. Rigsby is in network with 23 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
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