Dr. Theopolis Gilliam Jr., MD
- Medicare services, 2024
- 521
- Medicare patients, 2024
- 258
- Part D claims, 2024
- 1,886
- Hospital affiliations
- 1
- Industry payments
- $760
- Practice address
- 727 North Main Street, Emporia, VA 23847
- Practice phone
- Call (434) 348-4400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Gilliam's professional email, personal email and mobile number
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Dr. Theopolis Gilliam Jr. is a gastroenterologist in Emporia, Virginia
Dr. Gilliam practices at Bon Secours Southern Virginia Medical Center in Emporia, Virginia, part of Bon Secours Mercy Health.
Dr. Gilliam's NPI, 1174566558, was assigned on June 14, 2006. Dr. Gilliam graduated from Howard University College of Medicine in 1984. Dr. Gilliam holds Virginia license 0101041278.
- NPI
- 1174566558NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193888022
- NPI enumeration date
- June 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (434) 348-4400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Theopolis Gilliam Jr. practices at Bon Secours Southern Virginia Medical Center in Emporia, Virginia
Dr. Gilliam's primary practice is Bon Secours Southern Virginia Medical Center, at 727 North Main Street, Emporia, VA 23847 in Emporia City. The practice phone is (434) 348-4400.
- Bon Secours Southern Virginia Medical Center727 North Main Street, Emporia, VA 23847 · Emporia CityPhone(434) 348-4400
Source: Dmand AI Affiliation Data
Dr. Theopolis Gilliam Jr. is affiliated with 2 sites of care and 1 medical group
Dr. Gilliam's primary practice is Bon Secours Southern Virginia Medical Center in Emporia, Virginia, part of Bon Secours Mercy Health. The medical group on file is Bon Secours Medical Group Richmond Specialty Care. Dmand AI also links Dr. Gilliam to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Theopolis Gilliam Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gilliam practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bon Secours Southern Virginia Medical Center | Available with a free account |
| +1 more affiliated site | 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 Bon Secours Mercy Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Theopolis Gilliam Jr. is one of 494 gastroenterologists in Virginia
Gastroenterology is Dr. Gilliam's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Gilliam is board certified in internal medicine by the American Board of Internal Medicine. Dr. Gilliam is licensed in Virginia.
Specialties and state licenses
- Gastroenterology, VirginiaPrimary
Gastroenterologists near Dr. Gilliam
Counts of gastroenterologists 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. Theopolis Gilliam Jr. billed Medicare for 521 services in 2024
CMS data shows 521 Medicare services from Dr. Gilliam across 9 procedure codes in 2024, for 258 Medicare patients. Medicare paid $51,296 for them.
Dr. Gilliam's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3312024: 3557%
- Surgery
- 2023: 1602024: 1516%
- Other services
- 2023: 172024: 1512%
Where Dr. Gilliam's Medicare services took place, 2024
- In an office37271%
- In a facility14929%
Dr. Gilliam compared with the Virginia median for gastroenterologists, 2024
- Dr. Gilliam
- Virginia median
- Medicare services
- 521vs 524Close to median
- Medicare patients
- 258vs 36229% below
- Part D claims
- 1,718vs 2905.9 times
Medians across 484 gastroenterologists in Virginia with Dmand AI profiles that report each measure.
Dr. Gilliam'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gilliam and other gastroenterologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Theopolis Gilliam Jr. treated 258 Medicare patients in 2024, average age 74
CMS counts 258 Medicare patients who saw Dr. Gilliam in 2024. The largest group is 65 to 74, with 133 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gilliam's median patient age at 68, with 63% women.
Dr. Gilliam's Medicare patients by age, 2024
Dr. Gilliam's Medicare patients by sex, 2024
- Women16363%
- Men9537%
Chronic conditions among Dr. Gilliam's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Diabetes37%
- Ischemic heart disease32%
- Anxiety24%
- Chronic kidney disease21%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gilliam's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Theopolis Gilliam Jr. wrote 1,886 Medicare Part D claims in 2024
In 2024, Dr. Gilliam wrote 1,886 Medicare Part D claims for 357 patients. 92% of them were for generic drugs. CMS names the drug for 1,718 of them, across 22 drugs with 11 or more claims each, at $111,149 in total drug cost. In 2023, CMS named 1,379 claims across 22 drugs.
Dr. Gilliam's Part D claims by kind of drug, 2024
- Generic1,729 claims92%
- Brand-name157 claims8%
Dr. Gilliam'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. Gilliam's Part D claims, 2024
- Antibiotics6%105 of 1,886 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: 1,3792024: 1,71825%
Drugs named by CMS: 22 in 2024, 22 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. Theopolis Gilliam Jr. ranks in the 68th percentile for colonoscopy in Medicare
Dr. Gilliam accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 61 procedures of colonoscopy by Dr. Gilliam, more than 68% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Gilliam ranks in Medicare procedure volume
- Colonoscopy
- 68th percentile61 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 62nd percentile47 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Theopolis Gilliam Jr. received $760 in industry payments from 2016 to 2025
CMS Open Payments shows 12 general payments to Dr. Gilliam from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $168.
General payments to Dr. Gilliam by program year, 2016 to 2025
Companies that paid Dr. Gilliam 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. Theopolis Gilliam Jr. graduated from Howard University College of Medicine
Dr. Gilliam graduated from Howard University College of Medicine in 1984.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Theopolis Gilliam Jr.'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)Doctors and Clinicians Utilization Data (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 |
| 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. Theopolis Gilliam Jr.
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. Theopolis Gilliam Jr.'s NPI number?
Dr. Theopolis Gilliam Jr.'s NPI number is 1174566558. It was assigned on June 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Theopolis Gilliam Jr.?
Dr. Theopolis Gilliam Jr. is a gastroenterologist in Emporia, Virginia. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Theopolis Gilliam Jr. practice?
Dr. Gilliam practices at 727 North Main Street, Emporia, VA 23847. Dr. Gilliam's primary practice is Bon Secours Southern Virginia Medical Center in Emporia, Virginia, part of Bon Secours Mercy Health. Dmand AI also links Dr. Gilliam to 1 group practice or clinic.
What is Dr. Theopolis Gilliam Jr.'s office phone number?
The practice phone on file for Dr. Gilliam is (434) 348-4400.
What is Dr. Theopolis Gilliam Jr.'s medical license number?
Dr. Gilliam holds Virginia license 0101041278.
Which hospitals is Dr. Theopolis Gilliam Jr. affiliated with?
Dr. Gilliam practices at Bon Secours Southern Virginia Medical Center in Emporia, Virginia.
What medical group is Dr. Theopolis Gilliam Jr. part of?
Dr. Gilliam is linked to Bon Secours Medical Group Richmond Specialty Care.
Does Dr. Theopolis Gilliam Jr. accept Medicare?
Yes. CMS data shows Dr. Gilliam billed Medicare for 521 services in 2024, and Dr. Gilliam accepts Medicare assignment.
How many Medicare patients does Dr. Theopolis Gilliam Jr. see?
CMS counts 258 Medicare patients who saw Dr. Gilliam in 2024, with an average age of 74.
Is Dr. Theopolis Gilliam Jr. board certified?
Yes. Dr. Gilliam is board certified in internal medicine by the American Board of Internal Medicine.
Show 5 more questionsShow fewer questions
What services does Dr. Theopolis Gilliam Jr. bill to Medicare?
In 2024, Dr. Gilliam's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and office visit, established patient (99213).
Where did Dr. Theopolis Gilliam Jr. go to medical school?
Dr. Gilliam graduated from Howard University College of Medicine in 1984.
What drugs does Dr. Theopolis Gilliam Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Gilliam's most prescribed drugs by claims were Pantoprazole Sodium, Omeprazole and Famotidine.
Has Dr. Theopolis Gilliam Jr. received payments from drug or device companies?
CMS Open Payments shows $760 in general payments to Dr. Gilliam from 9 companies from 2016 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Theopolis Gilliam Jr. been practicing?
Dr. Gilliam graduated from medical school in 1984, 42 years ago.
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