Sherrie O'Callaghan
NPI 1043865587 · Nurse Practitioner · Fort Myers, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sherrie O'Callaghan is a Nurse Practitioner provider in Fort Myers, FL (NPI 1043865587).
Provider details
- NPI number
- 1043865587
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- APRN11003438 (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 tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
210 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 110 | $104 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 50 | $14 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 20 | $139 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 17 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 13 | $8 |
Typical Medicare-allowed amounts for these services range $8–$139 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 34 | 14 |
| Atorvastatin Calcium | 24 | — |
| Losartan Potassium | 19 | — |
| Fluconazole | 18 | — |
| Rosuvastatin Calcium | 16 | — |
| Letrozole | 15 | — |
| Metoprolol Succinate | 14 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,808 across 74 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)
- 22395 Edgewater DrPort Charlotte, FL 33980-2012Phone: (941) 766-7222
Registry dates
- Enumerated
- 2019-08-01
- Last updated
- 2022-10-27
- Certified
- 2022-10-27
Frequently asked questions
- What is Sherrie O'Callaghan's NPI number?
- Sherrie O'Callaghan's National Provider Identifier (NPI) is 1043865587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sherrie O'Callaghan's specialty?
- Sherrie O'Callaghan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sherrie O'Callaghan located?
- Sherrie O'Callaghan's practice location on file with NPPES is 8260 Gladiolus Dr, Fort Myers, FL 33908-4156.
- What is Sherrie O'Callaghan's phone number?
- The practice phone number listed in the NPPES registry for Sherrie O'Callaghan is (239) 437-5755.
- Does Sherrie O'Callaghan accept Medicare?
- Sherrie O'Callaghan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sherrie O'Callaghan's NPI active?
- Yes — Sherrie O'Callaghan's NPI (1043865587) is active in the NPPES registry as of the last update on 2022-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.