Quick answers
- Where does Charles D. Sullivan see patients?
- Medicare's clinician data lists 1 practice location in Totowa, NJ. Call before your visit to confirm the address.
- What is Charles D. Sullivan's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Charles D. Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Charles D. Sullivan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Charles D. Sullivan offer telehealth?
- Medicare's clinician data says Charles D. Sullivan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Charles D. Sullivan?
- (973) 256-2818, as listed in official Medicare / NPI Registry data.
- What is Charles D. Sullivan's NPI number?
- 1144433863. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Charles D. Sullivan is enrolled with Medicare (CMS data updated 2026-10-02).
- 265 Route 46 W, Suite 202Totowa, NJ 07512 (973) 256‑2818
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in New Jersey
Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.
Clinician information
| Credential | CP |
|---|---|
| Medical school | University Of North Dakota School Of Medicine |
| Graduation year | 1976 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1144433863 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians