Charles F. Guardia III, M.D.
NPI 1841464641ActiveIndividual· Psychiatry & Neurology, Neurology· Danbury, CT
Psychiatry & Neurology, Neurology (M.D.) with Nuvance Health Medical Practice CT Inc, practicing in Danbury, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $367,813 for 1,268 claims, against $120,327 paid for services in 2024. Lists Danbury Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1841464641 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 14, 2008 |
| Last updated in NPPES | Jun 28, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 52764 | CT |
| Psychiatry & Neurology, Clinical Neurophysiology | 2084N0600X | 52764 | CT |
| Psychiatry & Neurology, Sleep Medicine | 2084S0012X | 52764 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (CT); Practitioner - Neurology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 467 |
|---|---|
| Services billed | 1,416 across 33 procedure codes |
| Paid by Medicare | $120,327 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,268 · 2,742 30-day fills |
|---|---|
| Patients | 297 |
| Total drug cost | $367,813 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Nuvance Health Medical Practice CT IncDanbury, CT · 747 clinicians
Hospital affiliations
- Danbury HospitalDanbury, CT
- Norwalk HospitalNorwalk, CT
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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