Dr. Brent R. Palmer, MD
- Part D claims, 2024
- 899
- Industry payments
- $712
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 1601 Old South River Rd, Saint Charles, MO 63303
- Practice phone
- Call (660) 665-1962
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Preferred Family Healthcare, Inc
Saint Charles, Missouri
Find Dr. Palmer'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. Brent R. Palmer is an internist in Saint Charles, Missouri
Dr. Palmer practices at Preferred Family Healthcare, Inc in Saint Charles, Missouri.
Dr. Palmer's NPI, 1952414096, was assigned on August 15, 2006. Dr. Palmer graduated from University of Tennessee, Hsc, College of Medicine in 1985. Dr. Palmer holds Missouri license R3G71.
- NPI
- 1952414096NPI Registry (opens in a new tab)
- NPI enumeration date
- August 15, 2006
- NPI status
- Active
- Practice phone
- (660) 665-1962
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Brent R. Palmer practices at Preferred Family Healthcare, Inc in Saint Charles, Missouri
Dr. Palmer's primary practice is Preferred Family Healthcare, Inc, at 1601 Old South River Rd, Saint Charles, MO 63303 in Saint Charles County. The practice phone is (660) 665-1962.
- Preferred Family Healthcare, Inc1601 Old South River Rd, Saint Charles, MO 63303 · Saint Charles CountyPhone(660) 665-1962
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Brent R. Palmer is affiliated with 3 sites of care and 2 medical groups
Dr. Palmer's primary practice is Preferred Family Healthcare, Inc in Saint Charles, Missouri. The medical group on file is Preferred Family Healthcare. Dmand AI also links Dr. Palmer to 1 more physician office, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Brent R. Palmer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Palmer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Preferred Family Healthcare, Inc | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brent R. Palmer is one of 2,114 internists in Missouri
Internal medicine is Dr. Palmer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Palmer is licensed in Missouri.
Specialties and state licenses
- Internal medicine, MissouriPrimary
Internists near Dr. Palmer
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. Brent R. Palmer's patients have a median age of 47
Across all payers, Dmand AI patient panel data puts Dr. Palmer's median patient age at 47, with 29% women.
Dr. Palmer'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
- Women29%
- Men71%
Source: Dmand AI Patient Panel Data
Dr. Brent R. Palmer wrote 899 Medicare Part D claims in 2024
In 2024, Dr. Palmer wrote 899 Medicare Part D claims for 60 patients. 98% of them were for generic drugs. CMS names the drug for 806 of them, across 21 drugs with 11 or more claims each, at $40,196 in total drug cost. In 2023, CMS named 627 claims across 22 drugs.
Dr. Palmer's Part D claims by kind of drug, 2024
- Generic877 claims98%
- Brand-name22 claims2%
Dr. Palmer'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: 6272024: 80629%
Drugs named by CMS: 21 in 2024, 22 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. Brent R. Palmer received $712 in industry payments from 2016 to 2021
CMS Open Payments shows 40 general payments to Dr. Palmer from 2 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 98% of the total. Alkermes, Inc. paid the most, $694.
General payments to Dr. Palmer by program year, 2016 to 2021
General payments to Dr. Palmer by kind, 2016 to 2021
- Food and beverage$69998%
- Education$132%
Companies that paid Dr. Palmer the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brent R. Palmer graduated from University of Tennessee, Hsc, College of Medicine
Dr. Palmer graduated from University of Tennessee, Hsc, College of Medicine in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brent R. Palmer'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 DataDmand AI Affiliation 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) |
| 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. Brent R. Palmer
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. Brent R. Palmer's NPI number?
Dr. Brent R. Palmer's NPI number is 1952414096. It was assigned on August 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Brent R. Palmer?
Dr. Brent R. Palmer is an internist in Saint Charles, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Brent R. Palmer practice?
Dr. Palmer practices at 1601 Old South River Rd, Saint Charles, MO 63303. Dr. Palmer's primary practice is Preferred Family Healthcare, Inc in Saint Charles, Missouri. Dmand AI also links Dr. Palmer to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Dr. Brent R. Palmer's office phone number?
The practice phone on file for Dr. Palmer is (660) 665-1962.
What is Dr. Brent R. Palmer's medical license number?
Dr. Palmer holds Missouri license R3G71.
What medical group is Dr. Brent R. Palmer part of?
Dr. Palmer is linked to Preferred Family Healthcare. Dmand AI links Dr. Palmer to 1 more medical group.
Where did Dr. Brent R. Palmer go to medical school?
Dr. Palmer graduated from University of Tennessee, Hsc, College of Medicine in 1985.
What drugs does Dr. Brent R. Palmer prescribe most?
In 2024 Medicare Part D data, Dr. Palmer's most prescribed drugs by claims were Buprenorphine-Naloxone, Gabapentin and Clonidine HCl.
Has Dr. Brent R. Palmer received payments from drug or device companies?
CMS Open Payments shows $712 in general payments to Dr. Palmer from 2 companies from 2016 to 2021. The largest total came from Alkermes, Inc.
How long has Dr. Brent R. Palmer been practicing?
Dr. Palmer graduated from medical school in 1985, 41 years ago.
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