Katherine Zarroli, MD
NPI 1477990232 · Neurology Physician · Jacksonville, FL
Enrolled with Medicare as Practitioner - Epileptologists · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Zarroli, MD is a Neurology Physician provider in Jacksonville, FL (NPI 1477990232).
Provider details
- NPI number
- 1477990232
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- ME140675 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 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
353 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) |
|---|---|---|
| Measurement of Brain Wave Activity With Video (veeg), 12-26 Hours With Review and Report By Health Care Professional95720 | 62 | $202 |
| Measurement of Brain Wave Activity (eeg), Awake and Drowsy95816 | 57 | $55 |
| Measurement of Brain Wave Activity With Video (veeg), 2-12 Hours With Review and Report By Health Care Professional95718 | 38 | $131 |
| 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 | 32 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 29 | $125 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levetiracetam | 223 | 58 |
| Lamotrigine | 123 | 19 |
| Lacosamide | 104 | 17 |
| Topiramate | 65 | 15 |
| Clobazam | 62 | 12 |
| Gabapentin | 42 | — |
| Oxcarbazepine | 34 | 11 |
| Levetiracetambrand: Levetiracetam Er | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$802 across 3 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
- 2013-06-03
- Last updated
- 2019-07-30
Frequently asked questions
- What is Katherine Zarroli's NPI number?
- Katherine Zarroli's National Provider Identifier (NPI) is 1477990232, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Zarroli's specialty?
- Katherine Zarroli is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Zarroli located?
- Katherine Zarroli's practice location on file with NPPES is 580 W 8th St, Jacksonville, FL 32209-6533.
- What is Katherine Zarroli's phone number?
- The practice phone number listed in the NPPES registry for Katherine Zarroli is (904) 383-1022.
- Does Katherine Zarroli accept Medicare?
- Katherine Zarroli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Zarroli's NPI active?
- Yes — Katherine Zarroli's NPI (1477990232) is active in the NPPES registry as of the last update on 2019-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.