Brock Patrick Barnett
- Medicare patients, 2024
- 130
- Part D claims, 2024
- 456
- Hospital affiliations
- 2
- Industry payments
- $94
- Medical groups
- 3
- Practice address
- 1234 Napier Avenue, Saint Joseph, MI 49085
- Practice phone
- Call (269) 983-8300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Brock Barnett'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.
Brock Patrick Barnett is a nurse practitioner in Saint Joseph, Michigan
Brock Barnett practices at Corewell Health Lakeland Hospitals - Saint Joseph Hospital in Saint Joseph, Michigan, part of Corewell Health.
Brock Barnett's NPI, 1346922341, was assigned on August 1, 2023. Brock Barnett holds Michigan license 4704260846.
- NPI
- 1346922341NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082065727
- NPI enumeration date
- August 1, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (269) 983-8300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Brock Patrick Barnett practices at Corewell Health Lakeland Hospitals - Saint Joseph Hospital in Saint Joseph, Michigan
Brock Barnett's primary practice is Corewell Health Lakeland Hospitals - Saint Joseph Hospital, at 1234 Napier Avenue, Saint Joseph, MI 49085 in Berrien County. The practice phone is (269) 983-8300.
- Corewell Health Lakeland Hospitals - Saint Joseph Hospital1234 Napier Avenue, Saint Joseph, MI 49085 · Berrien CountyPhone(269) 983-8300
Source: Dmand AI Affiliation Data
Brock Patrick Barnett is affiliated with 4 sites of care and 3 medical groups
Brock Barnett's primary practice is Corewell Health Lakeland Hospitals - Saint Joseph Hospital in Saint Joseph, Michigan, part of Corewell Health. Brock Barnett is also affiliated with Corewell Health Watervliet Hospital. The medical group on file is Corewell Health Medical Group South. Dmand AI also links Brock Barnett to 2 more group practices and clinics and 2 medical groups, each named with a free account. Brock Barnett's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Brock Patrick Barnett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brock Barnett practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Lakeland Hospitals - Saint Joseph Hospital | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
Brock Patrick Barnett is one of 2,742 nurse practitioners in Michigan
Nurse practitioner is Brock Barnett's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Brock Barnett is licensed in Michigan.
Specialties and state licenses
- Nurse practitioner, MichiganPrimary
Nurse practitioners near Brock Barnett
Counts of nurse practitioners 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
Brock Patrick Barnett treated 130 Medicare patients in 2024, average age 76
CMS counts 130 Medicare patients who saw Brock Barnett in 2024. The largest group is 75 to 84, with 53 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.45, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Brock Barnett's median patient age at 72, with 44% women.
Brock Barnett's Medicare patients by age, 2024
Brock Barnett's Medicare patients by sex, 2024
- Women5945%
- Men7155%
Chronic conditions among Brock Barnett's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Atrial fibrillation54%
- Ischemic heart disease52%
- Arthritis42%
- Diabetes41%
- Heart failure39%
- Chronic kidney disease38%
Share of Medicare patients with each condition. A patient can have several.
Brock Barnett's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Brock Patrick Barnett wrote 456 Medicare Part D claims in 2024
In 2024, Brock Barnett wrote 456 Medicare Part D claims for 135 patients. 84% of them were for generic drugs.
Brock Barnett's Part D claims by kind of drug, 2024
- Generic381 claims84%
- Brand-name75 claims16%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Brock Patrick Barnett takes part in Medicare
Brock Barnett 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Brock Patrick Barnett received $94 in industry payments in 2025
CMS Open Payments shows 4 general payments to Brock Barnett from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $30.
Companies that paid Brock Barnett the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Brock Patrick Barnett'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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) |
| 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 Brock Patrick Barnett
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brock Patrick Barnett's NPI number?
Brock Patrick Barnett's NPI number is 1346922341. It was assigned on August 1, 2023, and it is active in the NPI Registry.
What does Brock Patrick Barnett specialize in?
Brock Patrick Barnett is a nurse practitioner in Saint Joseph, Michigan. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Brock Patrick Barnett practice?
Brock Barnett practices at 1234 Napier Avenue, Saint Joseph, MI 49085. Brock Barnett's primary practice is Corewell Health Lakeland Hospitals - Saint Joseph Hospital in Saint Joseph, Michigan, part of Corewell Health. Dmand AI also links Brock Barnett to 2 group practices and clinics and 2 medical groups.
What is Brock Patrick Barnett's office phone number?
The practice phone on file for Brock Barnett is (269) 983-8300.
What is Brock Patrick Barnett's medical license number?
Brock Barnett holds Michigan license 4704260846.
Which hospitals is Brock Patrick Barnett affiliated with?
Brock Barnett practices at Corewell Health Lakeland Hospitals - Saint Joseph Hospital in Saint Joseph, Michigan. Brock Barnett is also affiliated with Corewell Health Watervliet Hospital.
What medical group is Brock Patrick Barnett part of?
Brock Barnett is linked to Corewell Health Medical Group South. Dmand AI links Brock Barnett to 2 more medical groups.
Does Brock Patrick Barnett accept Medicare?
Yes. CMS lists Brock Barnett as accepting Medicare assignment.
How many Medicare patients does Brock Patrick Barnett see?
CMS counts 130 Medicare patients who saw Brock Barnett in 2024, with an average age of 76.
Has Brock Patrick Barnett received payments from drug or device companies?
CMS Open Payments shows $94 in general payments to Brock Barnett from 4 companies from 2025 to 2025. The largest total came from Abiomed.
How long has Brock Patrick Barnett been practicing?
Brock Barnett graduated from medical school in 2022, 4 years ago.
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