Dr. Cornelius B. Thomas Jr., MD
- Part D claims, 2024
- 43
- Industry payments
- $69
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 880 Montclair Rd, Birmingham, AL 35213-1972
- Practice phone
- Call (205) 591-2758
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Montclair Rheumatology
Physician office · Birmingham, Alabama
Find Dr. Thomas' 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. Cornelius B. Thomas Jr. is a rheumatologist in Lafayette, Louisiana
Dr. Thomas practices at Montclair Rheumatology in Birmingham, Alabama.
Dr. Thomas' NPI, 1285740183, was assigned on August 22, 2006. Dr. Thomas holds Alabama license 00008825.
- NPI
- 1285740183NPI Registry (opens in a new tab)
- NPI enumeration date
- August 22, 2006
- NPI status
- Active
- Practice phone
- (205) 591-2758
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Cornelius B. Thomas Jr. practices in Birmingham and Lafayette
Dr. Thomas' primary practice is Montclair Rheumatology, at 880 Montclair Rd, Birmingham, AL 35213-1972. The practice phone is (205) 591-2758. The NPI Registry lists Dr. Thomas' practice address as 1214 Coolidge St, Lafayette, LA 70503.
- Montclair RheumatologyPrimary880 Montclair Rd, Birmingham, AL 35213-1972Phone(205) 591-2758
- NPI Registry address1214 Coolidge St, Lafayette, LA 70503 · Lafayette ParishPhone(205) 591-2758
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Cornelius B. Thomas Jr. is affiliated with 1 site of care
Dr. Thomas' primary practice is Montclair Rheumatology in Birmingham, Alabama.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Cornelius B. Thomas Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Montclair Rheumatology | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cornelius B. Thomas Jr. is one of 81 rheumatologists in Louisiana
Rheumatology is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Thomas is licensed in Alabama.
Specialties and state licenses
- Rheumatology, AlabamaPrimary
Rheumatologists near Dr. Thomas
Counts of rheumatologists 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. Cornelius B. Thomas Jr.'s patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 61, with 50% women.
Dr. Thomas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Cornelius B. Thomas Jr. wrote 43 Medicare Part D claims in 2024
In 2024, Dr. Thomas wrote 43 Medicare Part D claims. 88% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $594 in total drug cost. In 2016, CMS named 1,088 claims across 27 drugs.
Dr. Thomas' Part D claims by kind of drug, 2024
- Generic38 claims88%
- Brand-name and other5 claims12%
Dr. Thomas' most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 1,0882017: 1399%
Drugs named by CMS: 1 in 2017, 27 in 2016.
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. Cornelius B. Thomas Jr. received $69 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Thomas from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $69.
Companies that paid Dr. Thomas the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Cornelius B. Thomas 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Cornelius B. Thomas Jr.
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What is Dr. Cornelius B. Thomas Jr.'s NPI number?
Dr. Cornelius B. Thomas Jr.'s NPI number is 1285740183. It was assigned on August 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Cornelius B. Thomas Jr.?
Dr. Cornelius B. Thomas Jr. is a rheumatologist in Lafayette, Louisiana. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Cornelius B. Thomas Jr. practice?
Dr. Thomas practices at 880 Montclair Rd, Birmingham, AL 35213-1972. Dr. Thomas also practices at 1214 Coolidge St, Lafayette, LA 70503. Dr. Thomas' primary practice is Montclair Rheumatology in Birmingham, Alabama.
What is Dr. Cornelius B. Thomas Jr.'s office phone number?
The practice phone on file for Dr. Thomas is (205) 591-2758.
What is Dr. Cornelius B. Thomas Jr.'s medical license number?
Dr. Thomas holds Alabama license 00008825.
What drugs does Dr. Cornelius B. Thomas Jr. prescribe most?
In 2017 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Hydroxychloroquine Sulfate.
Has Dr. Cornelius B. Thomas Jr. received payments from drug or device companies?
CMS Open Payments shows $69 in general payments to Dr. Thomas from 1 company from 2016 to 2016. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Cornelius B. Thomas Jr. been practicing?
Dr. Thomas' NPI was assigned in 2006.
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