Quick answers
- Where does James D. Whalen see patients?
- Medicare's clinician data lists 2 practice locations, including Cromwell, CT and Southington, CT. Call before your visit to confirm the address.
- What is James D. Whalen's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does James D. Whalen accept Medicare assignment?
- Yes. Medicare's clinician data says James D. Whalen 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.
- What is the phone number for James D. Whalen?
- (860) 322-2222, as listed in official Medicare / NPI Registry data.
- What is James D. Whalen's NPI number?
- 1780681064. 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 James D. Whalen is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Willowbrook Rd, Suite 2Cromwell, CT 06416 (860) 322‑2222
- 30 Knotter DrSouthington, CT 06489 (860) 400‑2000
Group practices
Medicare enrollment lists James D. Whalen as a member of this group (CMS data updated 2026-10-02).
- Central Connecticut Dermatology PLLC20 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Cromwell
Clinicians with the same Medicare primary specialty in Cromwell, CT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Louisville School Of Medicine |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1780681064 |
| 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