Carol Pappas, MD PHD
NPI 1659442101 · Neurology Physician · St Petersburg, FL
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carol Pappas, MD PHD is a Neurology Physician provider in St Petersburg, FL (NPI 1659442101).
Provider details
- NPI number
- 1659442101
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A40376 (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
19 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
1,586 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 422 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 299 | $124 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 173 | $116 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 168 | $169 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 163 | $176 |
| Measurement of Brain Wave Activity (eeg), Awake and Asleep |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 155 | 41 |
| Pregabalin | 128 | 29 |
| Clonazepam | 118 | 31 |
| Memantine Hclbrand: Memantine Hcl Er | 112 | 30 |
| Donepezil Hcl | 72 | 28 |
| Opicaponebrand: Ongentys | 61 | 18 |
| Levetiracetam | 59 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,533 across 32 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
- 2006-11-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Carol Pappas's NPI number?
- Carol Pappas's National Provider Identifier (NPI) is 1659442101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carol Pappas's specialty?
- Carol Pappas is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Carol Pappas located?
- Carol Pappas's practice location on file with NPPES is 2191 9th Ave N, St Petersburg, FL 33713-7146.
- What is Carol Pappas's phone number?
- The practice phone number listed in the NPPES registry for Carol Pappas is (727) 321-5212.
- Does Carol Pappas accept Medicare?
- Carol Pappas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carol Pappas's NPI active?
- Yes — Carol Pappas's NPI (1659442101) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.