Marianne Warrell, ARNP
NPI 1386896579 · Nurse Practitioner · Jacksonville, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marianne Warrell, ARNP is a Nurse Practitioner provider in Jacksonville, FL (NPI 1386896579).
Provider details
- NPI number
- 1386896579
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- ARNP9207974 (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 tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,179 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 315 | $74 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 240 | $11 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 207 | $46 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 157 | $104 |
| Electronic Assessment of Bladder Emptying51741 | 116 | $12 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 166 | 52 |
| Finasteride | 40 | 15 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 40 | 39 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 38 | 12 |
| Mirabegronbrand: Myrbetriq | 36 | — |
| Vibegronbrand: Gemtesa | 25 | — |
| Cephalexin | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-10-21
- Last updated
- 2020-08-28
- Certified
- 2020-08-28
Frequently asked questions
- What is Marianne Warrell's NPI number?
- Marianne Warrell's National Provider Identifier (NPI) is 1386896579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Warrell's specialty?
- Marianne Warrell is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marianne Warrell located?
- Marianne Warrell's practice location on file with NPPES is 4500 San Pablo Rd S, Jacksonville, FL 32224-1865.
- What is Marianne Warrell's phone number?
- The practice phone number listed in the NPPES registry for Marianne Warrell is (904) 953-2000.
- Does Marianne Warrell accept Medicare?
- Marianne Warrell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marianne Warrell's NPI active?
- Yes — Marianne Warrell's NPI (1386896579) is active in the NPPES registry as of the last update on 2020-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.