Kimberly Castner, APRN
NPI 1891252326 · Nurse Practitioner · Melbourne, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kimberly Castner, APRN is a Nurse Practitioner provider in Melbourne, FL (NPI 1891252326).
Provider details
- NPI number
- 1891252326
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- APRN11001386 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 98 | 41 |
| Amlodipine Besylate | 62 | 31 |
| Lisinopril | 60 | 31 |
| Atorvastatin Calcium | 49 | 25 |
| Losartan Potassium | 44 | 18 |
| Simvastatin | 34 | 19 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$475 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 1223 Gateway Dr Ste 2eMelbourne, FL 32901-2607Phone: (321) 312-3494Fax: (321) 952-6946
- 1350 Hickory StMelbourne, FL 32901-3224Phone: (321) 312-3494Fax: (321) 952-6946
Registry dates
- Enumerated
- 2019-02-20
- Last updated
- 2023-02-20
- Certified
- 2023-02-20
Frequently asked questions
- What is Kimberly Castner's NPI number?
- Kimberly Castner's National Provider Identifier (NPI) is 1891252326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kimberly Castner's specialty?
- Kimberly Castner is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kimberly Castner located?
- Kimberly Castner's practice location on file with NPPES is 2222 S Harbor City Blvd Ste 610, Melbourne, FL 32901-5591.
- What is Kimberly Castner's phone number?
- The practice phone number listed in the NPPES registry for Kimberly Castner is (321) 723-7716.
- Does Kimberly Castner accept Medicare?
- Kimberly Castner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kimberly Castner's NPI active?
- Yes — Kimberly Castner's NPI (1891252326) is active in the NPPES registry as of the last update on 2023-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.