Clerissa Mahon, APRN
NPI 1518340611 · Nurse Practitioner · Jacksonville, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clerissa Mahon, APRN is a Nurse Practitioner provider in Jacksonville, FL (NPI 1518340611).
Provider details
- NPI number
- 1518340611
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 26NJ00591000 (NJ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
682 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 | 190 | $112 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 55 | $8 |
| Amylase (enzyme) Level82150 | 49 | $6 |
| Uric Acid Level, Blood84550 | 49 | $4 |
| Glutamyltransferase (liver Enzyme) Level82977 | 47 | $7 |
| Total Protein Level, Body Fluid84157 | 45 | $4 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 71 | 29 |
| Rivaroxabanbrand: Xarelto | 36 | — |
| Apixabanbrand: Eliquis | 32 | 17 |
| Prochlorperazine Maleate | 25 | 15 |
| Pantoprazole Sodium | 18 | — |
| Prednisone | 18 | — |
| Valacyclovir Hclbrand: Valacyclovir |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$869 across 35 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
Registry dates
- Enumerated
- 2015-07-07
- Last updated
- 2025-04-30
- Certified
- 2025-04-30
Frequently asked questions
- What is Clerissa Mahon's NPI number?
- Clerissa Mahon's National Provider Identifier (NPI) is 1518340611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clerissa Mahon's specialty?
- Clerissa Mahon is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Clerissa Mahon located?
- Clerissa Mahon's practice location on file with NPPES is 1301 Palm Ave Ste 700, Jacksonville, FL 32207-8432.
- What is Clerissa Mahon's phone number?
- The practice phone number listed in the NPPES registry for Clerissa Mahon is (904) 202-7300.
- Does Clerissa Mahon accept Medicare?
- Clerissa Mahon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clerissa Mahon's NPI active?
- Yes — Clerissa Mahon's NPI (1518340611) is active in the NPPES registry as of the last update on 2025-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.