Dr. William J. Koopman, MD
- Part D claims, 2024
- 36
- Publications
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 619 19th Street South, Birmingham, AL 35233
- Practice phone
- Call (205) 934-6600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Koopman'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. William J. Koopman is a rheumatologist in Birmingham, Alabama
Dr. Koopman practices in Birmingham, Alabama.
Dr. Koopman's NPI, 1912935933, was assigned on June 29, 2006. Dr. Koopman holds Alabama license 07935.
- NPI
- 1912935933NPI Registry (opens in a new tab)
- NPI enumeration date
- June 29, 2006
- NPI status
- Active
- Practice phone
- (205) 934-6600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. William J. Koopman's practice address is in Birmingham, Alabama
Dr. Koopman's practice address in the NPI Registry is 619 19th Street South, Birmingham, AL 35233. The practice phone is (205) 934-6600.
- NPI Registry address619 19th Street South, Birmingham, AL 35233Phone(205) 934-6600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. William J. Koopman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koopman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Koopman's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William J. Koopman is one of 84 rheumatologists in Alabama
Rheumatology is Dr. Koopman's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Koopman is licensed in Alabama.
Specialties and state licenses
- Rheumatology, AlabamaPrimary
Rheumatologists near Dr. Koopman
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. William J. Koopman wrote 36 Medicare Part D claims in 2024
In 2024, Dr. Koopman wrote 36 Medicare Part D claims. 81% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $123 in total drug cost. In 2020, CMS named 12 claims across 1 drug.
Dr. Koopman's Part D claims by kind of drug, 2024
- Generic29 claims81%
- Brand-name and other7 claims19%
Dr. Koopman's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 122021: 118%
Drugs named by CMS: 1 in 2021, 1 in 2020.
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. William J. Koopman has 2 publications on record
Dmand AI links 2 papers to Dr. Koopman, published from 2019 to 2024. Dr. Koopman's most frequent co-authors are David A. Fox, MD, Sherine E. Gabriel, MD and Gary S. Gilkeson, MD.
Dr. Koopman's most frequent co-authors
- David A. Fox, MD1 shared paper
- Sherine E. Gabriel, MD1 shared paper
- Gary S. Gilkeson, MD1 shared paper
Recent publications by Dr. Koopman
See who Dr. Koopman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Koopman works with, so you can find a warm path to the right rheumatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. William J. Koopman'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 |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. William J. Koopman
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. William J. Koopman's NPI number?
Dr. William J. Koopman's NPI number is 1912935933. It was assigned on June 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William J. Koopman?
Dr. William J. Koopman is a rheumatologist in Birmingham, Alabama. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. William J. Koopman practice?
Dr. Koopman practices at 619 19th Street South, Birmingham, AL 35233.
What is Dr. William J. Koopman's office phone number?
The practice phone on file for Dr. Koopman is (205) 934-6600.
What is Dr. William J. Koopman's medical license number?
Dr. Koopman holds Alabama license 07935.
What drugs does Dr. William J. Koopman prescribe most?
In 2021 Medicare Part D data, Dr. Koopman's most prescribed drugs by claims were Tadalafil.
How long has Dr. William J. Koopman been practicing?
Dr. Koopman's NPI was assigned in 2006.
Does Dr. William J. Koopman do research?
Dmand AI links 2 publications to Dr. Koopman, published from 2019 to 2024.
Who does Dr. William J. Koopman publish with?
Dr. Koopman's most frequent co-authors are David A. Fox, MD (1 shared paper), Sherine E. Gabriel, MD (1 shared paper) and Gary S. Gilkeson, MD (1 shared paper).
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