Dr. Derrick O. Dean, DO
- Medicare services, 2023
- 2,284
- Part D claims, 2024
- 20
- Industry payments
- $38,078
- Affiliated sites
- 3
- Medical groups
- 6
- Practice address
- 2500 Belle Chasse Hwy, Terrytown, LA 70056
- Practice phone
- Call (800) 893-9698
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St Mary Emergency Group - Terrytown
Primary care practice · Terrytown, Louisiana
Find Dr. Dean'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. Derrick O. Dean is a pain medicine physician in Richmond, Virginia
Dr. Dean practices at St Mary Emergency Group - Terrytown in Terrytown, Louisiana.
Dr. Dean's NPI, 1841489820, was assigned on October 16, 2007. Dr. Dean graduated from Philadelphia College of Osteopathic Medicine in 2000. Dr. Dean holds Louisiana license DO.000110.
- NPI
- 1841489820NPI Registry (opens in a new tab)
- NPI enumeration date
- October 16, 2007
- NPI status
- Active
- Practice phone
- (800) 893-9698
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Derrick O. Dean practices in Terrytown and Richmond
Dr. Dean's primary practice is St Mary Emergency Group - Terrytown, at 2500 Belle Chasse Hwy, Terrytown, LA 70056. The practice phone is (800) 893-9698. The NPI Registry lists Dr. Dean's practice address as 5801 Bremo Rd, Richmond, VA 23226.
- St Mary Emergency Group - TerrytownPrimary2500 Belle Chasse Hwy, Terrytown, LA 70056Phone(800) 893-9698
- NPI Registry address5801 Bremo Rd, Richmond, VA 23226 · Henrico CountyPhone(800) 893-9698
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Derrick O. Dean is affiliated with 3 sites of care and 6 medical groups
Dr. Dean's primary practice is St Mary Emergency Group - Terrytown in Terrytown, Louisiana. The medical group on file is WellNow Urgent Care. Dmand AI also links Dr. Dean to 5 more medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Derrick O. Dean's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dean practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St Mary Emergency Group - Terrytown | Available with a free account |
| +2 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Derrick O. Dean is one of 22 pain medicine physicians in Virginia
Pain medicine is Dr. Dean's primary specialty in the NPI Registry, under taxonomy code 208VP0000X. The record also lists pain medicine. Dr. Dean is licensed in Louisiana.
Specialties and state licenses
- Pain medicine, LouisianaPrimary
Pain medicine physicians near Dr. Dean
Counts of pain medicine physicians 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. Derrick O. Dean billed Medicare for 2,284 services in 2023
CMS data shows 2,284 Medicare services from Dr. Dean across 5 procedure codes in 2023. Medicare paid $70,829 for them. Every service was in an office.
Dr. Dean's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 13,1062023: 2,28483%
- Other services
- 2022: 912023: 0100%
Dr. Dean compared with the Virginia median for pain medicine physicians, 2023
- Dr. Dean
- Virginia median
- Medicare services
- 2,284vs 1,71133% above
- Part D claims
- 27vs 69696% below
Medians across 20 pain medicine physicians in Virginia with Dmand AI profiles that report each measure.
Dr. Dean's most billed Medicare procedure codes, 2023
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. Dean and other pain medicine physicians in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Derrick O. Dean's patients have a median age of 33
Across all payers, Dmand AI patient panel data puts Dr. Dean's median patient age at 33, with 100% women.
Dr. Dean's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Derrick O. Dean wrote 20 Medicare Part D claims in 2024
In 2024, Dr. Dean wrote 20 Medicare Part D claims. 100% of them were for generic drugs. They cover 2 drugs, with $368 in total drug cost. In 2021, CMS named 2,171 claims across 18 drugs.
Dr. Dean's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 2,1712022: 2799%
Drugs named by CMS: 2 in 2022, 18 in 2021.
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. Derrick O. Dean received $38,078 in industry payments from 2019 to 2025
CMS Open Payments shows 14 general payments to Dr. Dean from 3 drug and device companies from 2019 to 2025. Consulting fees make up the largest share, 100% of the total. Kedrion Biopharma Inc. paid the most, $38,000.
General payments to Dr. Dean by program year, 2019 to 2025
General payments to Dr. Dean by kind, 2019 to 2025
- Consulting fees$38,000100%
- Food and beverage$780%
Companies that paid Dr. Dean the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Derrick O. Dean graduated from Philadelphia College of Osteopathic Medicine
Dr. Dean graduated from Philadelphia College of Osteopathic Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Derrick O. Dean'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 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) |
| 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. Derrick O. Dean
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. Derrick O. Dean's NPI number?
Dr. Derrick O. Dean's NPI number is 1841489820. It was assigned on October 16, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Derrick O. Dean?
Dr. Derrick O. Dean is a pain medicine physician in Richmond, Virginia. The primary specialty in the NPI Registry is Pain Medicine Physician (taxonomy code 208VP0000X).
Where does Dr. Derrick O. Dean practice?
Dr. Dean practices at 2500 Belle Chasse Hwy, Terrytown, LA 70056. Dr. Dean also practices at 5801 Bremo Rd, Richmond, VA 23226. Dr. Dean's primary practice is St Mary Emergency Group - Terrytown in Terrytown, Louisiana. Dmand AI also links Dr. Dean to 5 medical groups and 2 group practices and clinics.
What is Dr. Derrick O. Dean's office phone number?
The practice phone on file for Dr. Dean is (800) 893-9698.
What is Dr. Derrick O. Dean's medical license number?
Dr. Dean holds Louisiana license DO.000110.
What medical group is Dr. Derrick O. Dean part of?
Dr. Dean is linked to WellNow Urgent Care. Dmand AI links Dr. Dean to 5 more medical groups.
Does Dr. Derrick O. Dean accept Medicare?
Yes. CMS data shows Dr. Dean billed Medicare for 2,284 services in 2023.
What services does Dr. Derrick O. Dean bill to Medicare?
In 2023, Dr. Dean's most billed Medicare services were care management and other visits (99458), care management and other visits (99457) and care management and other visits (99454).
Where did Dr. Derrick O. Dean go to medical school?
Dr. Dean graduated from Philadelphia College of Osteopathic Medicine in 2000.
What drugs does Dr. Derrick O. Dean prescribe most?
In 2022 Medicare Part D data, Dr. Dean's most prescribed drugs by claims were Tizanidine HCl and Gabapentin.
Has Dr. Derrick O. Dean received payments from drug or device companies?
CMS Open Payments shows $38,078 in general payments to Dr. Dean from 3 companies from 2019 to 2025. The largest total came from Kedrion Biopharma Inc.
How long has Dr. Derrick O. Dean been practicing?
Dr. Dean graduated from medical school in 2000, 26 years ago.
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