Quick answers
- Where does Holly V. Mackenna see patients?
- Medicare's clinician data lists 4 practice locations, including Henderson, NC, Littleton, NC and Norlina, NC. Call before your visit to confirm the address.
- What is Holly V. Mackenna's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Holly V. Mackenna accept Medicare assignment?
- Yes. Medicare's clinician data says Holly V. Mackenna 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 Holly V. Mackenna?
- (252) 438-3549, as listed in official Medicare / NPI Registry data.
- What is Holly V. Mackenna's NPI number?
- 1487668976. 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 Holly V. Mackenna is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 W Parkview DrHenderson, NC 27536 (252) 438‑3549
- 108 Mosby AveLittleton, NC 27850 (252) 586‑5411
- 110 Division StNorlina, NC 27563 (252) 456‑2009
- 204 Evans RdHollister, NC 27844 (252) 586‑5151
Group practices
Medicare enrollment lists Holly V. Mackenna as a member of this group (CMS data updated 2026-10-02).
- Rural Health Group Inc63 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in North Carolina
Clinicians with the same Medicare primary specialty in North Carolina — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2000 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487668976 |
| 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