Quick answers
- Where does Karla L. Diffin see patients?
- Medicare's clinician data lists 1 practice location in South Paris, ME. Call before your visit to confirm the address.
- What is Karla L. Diffin's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Karla L. Diffin accept Medicare assignment?
- Yes. Medicare's clinician data says Karla L. Diffin 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 Karla L. Diffin?
- (207) 330-1834, as listed in official Medicare / NPI Registry data.
- What is Karla L. Diffin's NPI number?
- 1295956480. 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 Karla L. Diffin is enrolled with Medicare (CMS data updated 2026-10-02).
- 3 Walcott StSouth Paris, ME 04281 (207) 330‑1834
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Maine
Clinicians with the same Medicare primary specialty in Maine — not a recommendation.
Clinician information
| Graduation year | 2011 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1295956480 |
| 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