Dr. Brian Rush Simpson, MD
- Medicare services, 2024
- 1,074
- Medicare patients, 2024
- 83
- Part D claims, 2024
- 213
- Hospital affiliations
- 1
- Industry payments
- $245
- Practice address
- Two St Vincent Circle, Little Rock, AR 72205
- Practice phone
- Call (501) 552-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Simpson'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. Brian Rush Simpson is a forensic psychiatry physician in Little Rock, Arkansas
Dr. Simpson practices at CHI St. Vincent Infirmary in Little Rock, Arkansas, part of CommonSpirit Health.
Dr. Simpson's NPI, 1831206341, was assigned on August 23, 2006. Dr. Simpson graduated from University of Arkansas College of Medicine in 2000. Dr. Simpson holds Arkansas license E6332.
- NPI
- 1831206341NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890756266
- NPI enumeration date
- August 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (501) 552-3000
- 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. Brian Rush Simpson practices at 2 locations in Little Rock, Arkansas
Dr. Simpson's primary practice is CHI St. Vincent Infirmary, at Two St Vincent Circle, Little Rock, AR 72205 in Pulaski County. The practice phone is (501) 552-3000. Dr. Simpson also practices at Chi St Vincent Infirmary Medical Center, 2 St Vincent Cir, Little Rock, AR 72205.
- CHI St. Vincent InfirmaryPrimaryTwo St Vincent Circle, Little Rock, AR 72205 · Pulaski CountyPhone(501) 552-3000
- Chi St Vincent Infirmary Medical Center2 St Vincent Cir, Little Rock, AR 72205 · Pulaski CountyPhone(501) 552-3150
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Brian Rush Simpson is affiliated with 1 site of care and 1 medical group
Dr. Simpson's primary practice is CHI St. Vincent Infirmary in Little Rock, Arkansas, part of CommonSpirit Health. The medical group on file is Brian Rush Simpson MD PLLC.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Brian Rush Simpson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simpson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHI St. Vincent Infirmary | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Brian Rush Simpson is one of 5 forensic psychiatry physicians in Arkansas
Forensic psychiatry is Dr. Simpson's primary specialty in the NPI Registry, under taxonomy code 2084F0202X. Dr. Simpson is licensed in Arkansas.
Specialties and state licenses
- Forensic psychiatry, ArkansasPrimary
Forensic psychiatry physicians near Dr. Simpson
Counts of forensic psychiatry 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. Brian Rush Simpson billed Medicare for 1,074 services in 2024
CMS data shows 1,074 Medicare services from Dr. Simpson across 5 procedure codes in 2024, for 83 Medicare patients. Medicare paid $65,411 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Simpson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5722024: 5582%
- Tests and treatments
- 2023: 4822024: 5167%
Dr. Simpson's most billed Medicare procedure codes, 2024
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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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Brian Rush Simpson treated 83 Medicare patients in 2024, average age 44
CMS counts 83 Medicare patients who saw Dr. Simpson in 2024. 75% of them have schizophrenia and other psychoses, and 71% have mood disorders. 82% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Simpson's median patient age at 45, with 35% women.
Dr. Simpson's Medicare patients by sex, 2024
- Women2631%
- Men5769%
Chronic conditions among Dr. Simpson's Medicare patients, 2024
- Schizophrenia and other psychoses75%
- Mood disorders71%
- Anxiety64%
- Tobacco use59%
- High blood pressure57%
- Depression55%
- Alcohol and drug use disorders54%
- Bipolar disorder49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Simpson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women35%
- Men64%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brian Rush Simpson wrote 213 Medicare Part D claims in 2024
In 2024, Dr. Simpson wrote 213 Medicare Part D claims for 43 patients. 94% of them were for generic drugs. CMS names the drug for 48 of them, across 3 drugs with 11 or more claims each, at $601 in total drug cost. In 2023, CMS named 68 claims across 4 drugs.
Dr. Simpson's Part D claims by kind of drug, 2024
- Generic201 claims94%
- Brand-name and other12 claims6%
Dr. Simpson'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: 682024: 4829%
Drugs named by CMS: 3 in 2024, 4 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
How Dr. Brian Rush Simpson takes part in Medicare
Dr. Simpson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Brian Rush Simpson received $245 in industry payments from 2019 to 2022
CMS Open Payments shows 2 general payments to Dr. Simpson from 2 drug and device companies from 2019 to 2022. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $123.
General payments to Dr. Simpson by program year, 2019 to 2022
Companies that paid Dr. Simpson the most, 2019 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brian Rush Simpson graduated from University of Arkansas College of Medicine
Dr. Simpson graduated from University of Arkansas College of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brian Rush Simpson'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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. Brian Rush Simpson
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. Brian Rush Simpson's NPI number?
Dr. Brian Rush Simpson's NPI number is 1831206341. It was assigned on August 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian Rush Simpson?
Dr. Brian Rush Simpson is a forensic psychiatry physician in Little Rock, Arkansas. The primary specialty in the NPI Registry is Forensic Psychiatry Physician (taxonomy code 2084F0202X).
Where does Dr. Brian Rush Simpson practice?
Dr. Simpson practices at Two St Vincent Circle, Little Rock, AR 72205. Dr. Simpson also practices at 2 St Vincent Cir, Little Rock, AR 72205. Dr. Simpson's primary practice is CHI St. Vincent Infirmary in Little Rock, Arkansas, part of CommonSpirit Health.
What is Dr. Brian Rush Simpson's office phone number?
The practice phone on file for Dr. Simpson is (501) 552-3000.
What is Dr. Brian Rush Simpson's medical license number?
Dr. Simpson holds Arkansas license E6332.
Which hospitals is Dr. Brian Rush Simpson affiliated with?
Dr. Simpson practices at CHI St. Vincent Infirmary in Little Rock, Arkansas.
What medical group is Dr. Brian Rush Simpson part of?
Dr. Simpson is linked to Brian Rush Simpson MD PLLC.
Does Dr. Brian Rush Simpson accept Medicare?
Yes. CMS data shows Dr. Simpson billed Medicare for 1,074 services in 2024, and Dr. Simpson accepts Medicare assignment.
How many Medicare patients does Dr. Brian Rush Simpson see?
CMS counts 83 Medicare patients who saw Dr. Simpson in 2024, with an average age of 44.
What services does Dr. Brian Rush Simpson bill to Medicare?
In 2024, Dr. Simpson's most billed Medicare services were psychiatric service (90833), hospital inpatient care (99232) and hospital inpatient care (99233).
Show 4 more questionsShow fewer questions
Where did Dr. Brian Rush Simpson go to medical school?
Dr. Simpson graduated from University of Arkansas College of Medicine in 2000.
What drugs does Dr. Brian Rush Simpson prescribe most?
In 2024 Medicare Part D data, Dr. Simpson's most prescribed drugs by claims were Benztropine Mesylate, Haloperidol and Olanzapine.
Has Dr. Brian Rush Simpson received payments from drug or device companies?
CMS Open Payments shows $245 in general payments to Dr. Simpson from 2 companies from 2019 to 2022. The largest total came from Abbott Laboratories.
How long has Dr. Brian Rush Simpson been practicing?
Dr. Simpson graduated from medical school in 2000, 26 years ago.
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