Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

George S Mackel, PMHNP

Individual provider Family Nurse Practitioner · NPI 1891082376

George S Mackel, PMHNP is a Nurse Practitioner in Honolulu, Hawaii. Qualified in 2019, 7 years ago. Practices with George Mackel Pmhnp-Bc LLC, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Hawaii.

Years since qualifying
7
Licensed in
HI
In the registry since
2011
Specialties on file
2
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

524 Keawe St # 521
Honolulu, HI 96813-3101
Phone: (808) 777-9460
Fax: (808) 217-9174
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence APRN-2714 (HI)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence APRN-2714 (HI)

Record details

NPI number1891082376
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP
Sole proprietorYes
NPI enumeratedJuly 5, 2011
Last updated in NPPESMay 18, 2023
Certification dateMay 18, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice George Mackel Pmhnp-Bc Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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