Quick answers
- Where does Ashley Koong see patients?
- Medicare's clinician data lists 3 practice locations, including Johns Creek, GA, Hilo, HI and Honolulu, HI. Call before your visit to confirm the address.
- What is Ashley Koong's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Ashley Koong accept Medicare assignment?
- Yes. Medicare's clinician data says Ashley Koong 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 Ashley Koong offer telehealth?
- Medicare's clinician data says Ashley Koong offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ashley Koong?
- (888) 515-3834, as listed in official Medicare / NPI Registry data.
- What is Ashley Koong's NPI number?
- 1023801032. 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 Ashley Koong is enrolled with Medicare (CMS data updated 2026-10-02).
- 11340 Lakefield Dr, Suite 200Johns Creek, GA 30097 (888) 515‑3834
- 73 Puuhonu Pl, Suite 104Hilo, HI 96720 (808) 867‑8002
- 928 Nuuanu Ave, Suite 1Honolulu, HI 96817 (808) 777‑9460
Group practices
Medicare enrollment lists Ashley Koong as a member of these groups (CMS data updated 2026-10-02).
- Christopher Dennis MD PLLC72 clinicians in the group
- George Mackel PMHNP-BC LLC13 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Johns Creek
Clinicians with the same Medicare primary specialty in Johns Creek, GA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1023801032 |
| 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