Kimberly G. Castner, APRN
- Part D claims, 2024
- 1,217
- Hospital affiliations
- 2
- Industry payments
- $326
- Medical group
- 1
- State license
- 1
- Practice address
- 1350 S Hickory St, Melbourne, FL 32901
- Practice phone
- Call (321) 434-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kimberly Castner'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.
Kimberly G. Castner is a nurse practitioner in Melbourne, Florida
Kimberly Castner practices at Holmes Regional Medical Center in Melbourne, Florida, part of Health First.
Kimberly Castner's NPI, 1891252326, was assigned on February 20, 2019. Kimberly Castner holds Florida license APRN11001386.
- NPI
- 1891252326NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779824651
- NPI enumeration date
- February 20, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (321) 434-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kimberly G. Castner practices at Holmes Regional Medical Center in Melbourne, Florida
Kimberly Castner's primary practice is Holmes Regional Medical Center, at 1350 S Hickory St, Melbourne, FL 32901 in Brevard County. The practice phone is (321) 434-7000.
- Holmes Regional Medical Center1350 S Hickory St, Melbourne, FL 32901 · Brevard CountyPhone(321) 434-7000
Source: Dmand AI Affiliation Data
Kimberly G. Castner is affiliated with 3 sites of care and 1 medical group
Kimberly Castner's primary practice is Holmes Regional Medical Center in Melbourne, Florida, part of Health First. Kimberly Castner is also affiliated with Viera Hospital. The medical group on file is Suntree Medical Associates. Dmand AI also links Kimberly Castner to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kimberly G. Castner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kimberly Castner practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Holmes Regional Medical Center | Available with a free account |
| +2 more affiliated sites | 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 Health First and 6.2K+ hospitals, with verified contacts in the same login.
Kimberly G. Castner is one of 5,914 nurse practitioners in Florida
Nurse practitioner is Kimberly Castner's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Kimberly Castner is licensed in Florida.
Specialties and state licenses
- Nurse practitioner, FloridaPrimary
Nurse practitioners near Kimberly Castner
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
Kimberly G. Castner's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Kimberly Castner's median patient age at 74, with 36% women.
Kimberly Castner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women36%
- Men64%
Source: Dmand AI Patient Panel Data
Kimberly G. Castner wrote 1,217 Medicare Part D claims in 2024
In 2024, Kimberly Castner wrote 1,217 Medicare Part D claims for 200 patients. 87% of them were for generic drugs.
Kimberly Castner's Part D claims by kind of drug, 2024
- Generic1,062 claims87%
- Brand-name144 claims12%
- Other11 claims1%
Drug classes CMS tracks in Kimberly Castner's Part D claims, 2024
- Antibiotics11%132 of 1,217 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Kimberly G. Castner takes part in Medicare
Kimberly Castner 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.
Kimberly G. Castner received $326 in industry payments in 2025
CMS Open Payments shows 7 general payments to Kimberly Castner from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $269.
Companies that paid Kimberly Castner 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 Kimberly G. Castner'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 (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 Kimberly G. Castner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kimberly G. Castner's NPI number?
Kimberly G. Castner's NPI number is 1891252326. It was assigned on February 20, 2019, and it is active in the NPI Registry.
What does Kimberly G. Castner specialize in?
Kimberly G. Castner is a nurse practitioner in Melbourne, Florida. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Kimberly G. Castner practice?
Kimberly Castner practices at 1350 S Hickory St, Melbourne, FL 32901. Kimberly Castner's primary practice is Holmes Regional Medical Center in Melbourne, Florida, part of Health First. Dmand AI also links Kimberly Castner to 1 group practice or clinic.
What is Kimberly G. Castner's office phone number?
The practice phone on file for Kimberly Castner is (321) 434-7000.
What is Kimberly G. Castner's medical license number?
Kimberly Castner holds Florida license APRN11001386.
Which hospitals is Kimberly G. Castner affiliated with?
Kimberly Castner practices at Holmes Regional Medical Center in Melbourne, Florida. Kimberly Castner is also affiliated with Viera Hospital.
What medical group is Kimberly G. Castner part of?
Kimberly Castner is linked to Suntree Medical Associates.
Does Kimberly G. Castner accept Medicare?
Yes. CMS lists Kimberly Castner as accepting Medicare assignment.
Has Kimberly G. Castner received payments from drug or device companies?
CMS Open Payments shows $326 in general payments to Kimberly Castner from 4 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Kimberly G. Castner been practicing?
Kimberly Castner graduated from medical school in 2018, 8 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in Florida by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card