Dr. Derek Wayne Brown, MD
- Part D claims, 2024
- 83
- MIPS score, 2024
- 85
- Hospital affiliations
- 1
- Industry payments
- $115
- Medical group
- 1
- Practice address
- 1201 S Grand Blvd, Saint Louis, MO 63104
- Practice phone
- Call (314) 257-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Brown'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. Derek Wayne Brown is a psychiatrist in Saint Louis, Missouri
Dr. Brown practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care.
Dr. Brown's NPI, 1184252785, was assigned on March 30, 2020. Dr. Brown holds Missouri license 2023010351.
- NPI
- 1184252785NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012332489
- NPI enumeration date
- March 30, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 257-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Derek Wayne Brown practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri
Dr. Brown's primary practice is SSM Health Saint Louis University Hospital, at 1201 S Grand Blvd, Saint Louis, MO 63104 in St. Louis City. The practice phone is (314) 257-8000.
- SSM Health Saint Louis University Hospital1201 S Grand Blvd, Saint Louis, MO 63104 · St. Louis CityPhone(314) 257-8000
Source: Dmand AI Affiliation Data
Dr. Derek Wayne Brown is affiliated with 3 sites of care and 1 medical group
Dr. Brown's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. The medical group on file is SLUCare Physician Group. Dmand AI also links Dr. Brown to 1 more behavioral health center and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Derek Wayne Brown's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brown practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health Saint Louis University Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Derek Wayne Brown is one of 679 psychiatrists in Missouri
Psychiatry is Dr. Brown's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Brown is licensed in Missouri.
Specialties and state licenses
- Psychiatry, MissouriPrimary
Psychiatrists near Dr. Brown
Counts of psychiatrists 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. Derek Wayne Brown's patients have a median age of 47
Across all payers, Dmand AI patient panel data puts Dr. Brown's median patient age at 47, with 25% women.
Dr. Brown's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women25%
- Men75%
Source: Dmand AI Patient Panel Data
Dr. Derek Wayne Brown wrote 83 Medicare Part D claims in 2024
In 2024, Dr. Brown wrote 83 Medicare Part D claims for 15 patients. 90% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $195 in total drug cost. In 2023, CMS named 348 claims across 12 drugs.
Dr. Brown's Part D claims by kind of drug, 2024
- Generic75 claims90%
- Brand-name and other8 claims10%
Dr. Brown'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3482024: 1496%
Drugs named by CMS: 1 in 2024, 12 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. Derek Wayne Brown scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Brown for performance year 2024, reported as part of a group. Dr. Brown accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Brown's MIPS scores, performance year 2024
- 85of 100Final score
- 68.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Derek Wayne Brown received $115 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Brown from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Neurocrine BioSciences, Inc. paid the most, $115.
Companies that paid Dr. Brown the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Derek Wayne Brown'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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. Derek Wayne Brown
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. Derek Wayne Brown's NPI number?
Dr. Derek Wayne Brown's NPI number is 1184252785. It was assigned on March 30, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Derek Wayne Brown?
Dr. Derek Wayne Brown is a psychiatrist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Derek Wayne Brown practice?
Dr. Brown practices at 1201 S Grand Blvd, Saint Louis, MO 63104. Dr. Brown's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. Dmand AI also links Dr. Brown to 1 behavioral health center and 1 group practice or clinic.
What is Dr. Derek Wayne Brown's office phone number?
The practice phone on file for Dr. Brown is (314) 257-8000.
What is Dr. Derek Wayne Brown's medical license number?
Dr. Brown holds Missouri license 2023010351.
Which hospitals is Dr. Derek Wayne Brown affiliated with?
Dr. Brown practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri.
What medical group is Dr. Derek Wayne Brown part of?
Dr. Brown is linked to SLUCare Physician Group.
Does Dr. Derek Wayne Brown accept Medicare?
Yes. CMS lists Dr. Brown as accepting Medicare assignment.
What is Dr. Derek Wayne Brown's MIPS score?
Dr. Brown's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
What drugs does Dr. Derek Wayne Brown prescribe most?
In 2024 Medicare Part D data, Dr. Brown's most prescribed drugs by claims were Duloxetine HCl.
Has Dr. Derek Wayne Brown received payments from drug or device companies?
CMS Open Payments shows $115 in general payments to Dr. Brown from 1 company from 2024 to 2024. The largest total came from Neurocrine BioSciences, Inc.
How long has Dr. Derek Wayne Brown been practicing?
Dr. Brown graduated from medical school in 2019, 7 years ago.
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