Michelle Casto, ARNP
NPI 1578937843 · Adult Health Nurse Practitioner · Palatka, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Casto, ARNP is a Adult Health Nurse Practitioner provider in Palatka, FL (NPI 1578937843).
Provider details
- NPI number
- 1578937843
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- APRN9292354 (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
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 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 · 145 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 500 | 159 |
| Amlodipine Besylate | 419 | 125 |
| Omeprazole | 308 | 81 |
| Levothyroxine Sodium | 265 | 82 |
| Losartan Potassium | 258 | 83 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 249 | 74 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$911 across 46 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 (1)
- 700 Zeagler Dr Ste 10Palatka, FL 32177-3826Phone: (386) 328-6746
Registry dates
- Enumerated
- 2015-11-23
- Last updated
- 2026-02-19
- Certified
- 2026-02-19
Frequently asked questions
- What is Michelle Casto's NPI number?
- Michelle Casto's National Provider Identifier (NPI) is 1578937843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Casto's specialty?
- Michelle Casto is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michelle Casto located?
- Michelle Casto's practice location on file with NPPES is 1023 Saint Johns Ave, Palatka, FL 32177-4651.
- What is Michelle Casto's phone number?
- The practice phone number listed in the NPPES registry for Michelle Casto is (386) 328-2222.
- Does Michelle Casto accept Medicare?
- Michelle Casto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Casto's NPI active?
- Yes — Michelle Casto's NPI (1578937843) is active in the NPPES registry as of the last update on 2026-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.