Dr. Dena Guo Crozier, MD
- Part D claims, 2024
- 661
- Publications
- 8
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 1902 Corona Rd, Columbia, MO 65203
- Practice phone
- Call (573) 303-5845
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Viemed
Columbia, Missouri
Find Dr. Crozier's professional email, personal email and mobile number
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Dr. Dena Guo Crozier is an internist in Columbia, Missouri
Dr. Crozier practices at Viemed in Columbia, Missouri.
Dr. Crozier's NPI, 1295410082, was assigned on June 19, 2023. Dr. Crozier holds Missouri license 2023019735.
- NPI
- 1295410082NPI Registry (opens in a new tab)
- NPI enumeration date
- June 19, 2023
- NPI status
- Active
- Practice phone
- (573) 303-5845
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Dena Guo Crozier practices at Viemed in Columbia, Missouri
Dr. Crozier's primary practice is Viemed, at 1902 Corona Rd, Columbia, MO 65203 in Boone County. The practice phone is (573) 303-5845.
- Viemed1902 Corona Rd, Columbia, MO 65203 · Boone CountyPhone(573) 303-5845
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Dena Guo Crozier is affiliated with 1 site of care
Dr. Crozier's primary practice is Viemed in Columbia, Missouri.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Dena Guo Crozier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Crozier practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Viemed | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dena Guo Crozier is one of 2,114 internists in Missouri
Internal medicine is Dr. Crozier's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Crozier is licensed in Missouri.
Specialties and state licenses
- Internal medicine, MissouriPrimary
Internists near Dr. Crozier
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. Dena Guo Crozier's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Dr. Crozier's median patient age at 58, with 67% women.
Dr. Crozier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Dena Guo Crozier wrote 661 Medicare Part D claims in 2024
In 2024, Dr. Crozier wrote 661 Medicare Part D claims for 83 patients. 79% of them were for generic drugs. CMS names the drug for 364 of them, across 17 drugs with 11 or more claims each, at $33,415 in total drug cost. In 2023, CMS named 32 claims across 2 drugs.
Dr. Crozier's Part D claims by kind of drug, 2024
- Generic522 claims79%
- Brand-name and other139 claims21%
Dr. Crozier'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. Crozier's Part D claims, 2024
- Opioids3%21 of 661 claims
- Antibiotics2%12 of 661 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: 322024: 3641038%
Drugs named by CMS: 17 in 2024, 2 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. Dena Guo Crozier has 8 publications on record
Dmand AI links 8 papers to Dr. Crozier, published from 2019 to 2025. 2021 was the busiest year, with 2. Dr. Crozier has published most often in PLoS One. Dr. Crozier's most frequent co-authors are Robert A. Bonomo, MD, Andrew Dhawan, MD and Curtis J. Donskey, MD.
Dr. Crozier's papers by year, 2019 to 2025
Dr. Crozier's most frequent co-authors
- Robert A. Bonomo, MD2 shared papers
- Andrew Dhawan, MD1 shared paper
- Curtis J. Donskey, MD1 shared paper
Recent publications by Dr. Crozier
See who Dr. Crozier researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Crozier works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Dena Guo Crozier'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 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) |
| 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. Dena Guo Crozier
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. Dena Guo Crozier's NPI number?
Dr. Dena Guo Crozier's NPI number is 1295410082. It was assigned on June 19, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Dena Guo Crozier?
Dr. Dena Guo Crozier is an internist in Columbia, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Dena Guo Crozier practice?
Dr. Crozier practices at 1902 Corona Rd, Columbia, MO 65203. Dr. Crozier's primary practice is Viemed in Columbia, Missouri.
What is Dr. Dena Guo Crozier's office phone number?
The practice phone on file for Dr. Crozier is (573) 303-5845.
What is Dr. Dena Guo Crozier's medical license number?
Dr. Crozier holds Missouri license 2023019735.
What drugs does Dr. Dena Guo Crozier prescribe most?
In 2024 Medicare Part D data, Dr. Crozier's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Carvedilol.
How long has Dr. Dena Guo Crozier been practicing?
Dr. Crozier's NPI was assigned in 2023.
Does Dr. Dena Guo Crozier do research?
Dmand AI links 8 publications to Dr. Crozier, published from 2019 to 2025.
Who does Dr. Dena Guo Crozier publish with?
Dr. Crozier's most frequent co-authors are Robert A. Bonomo, MD (2 shared papers), Andrew Dhawan, MD (1 shared paper) and Curtis J. Donskey, MD (1 shared paper).
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