Quick answers
- Where does Karen I. Mathiak see patients?
- Medicare's clinician data lists 1 practice location in Griffin, GA. Call before your visit to confirm the address.
- What is Karen I. Mathiak's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Karen I. Mathiak accept Medicare assignment?
- Yes. Medicare's clinician data says Karen I. Mathiak 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 Karen I. Mathiak?
- (770) 229-5433, as listed in official Medicare / NPI Registry data.
- What is Karen I. Mathiak's NPI number?
- 1407926710. 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 Karen I. Mathiak is enrolled with Medicare (CMS data updated 2026-10-02).
- 202 N ExpresswayGriffin, GA 30223 (770) 229‑5433
Specialties
- Chiropracticprimary
Other chiropractors in Georgia
Clinicians with the same Medicare primary specialty in Georgia — not a recommendation.
Clinician information
| Credential | CH |
|---|---|
| Medical school | Life Chiropractic College |
| Graduation year | 1984 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1407926710 |
| 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