Physician Profile
Unclaimed ProfileAbout MACKEL
George S Mackel, PMHNP is a nurse practitioner practicing in Honolulu, HI. George is also listed as specializing in nurse practitioner — family and nurse practitioner — psychiatric/mental health.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (808) 777-9460
- Email not available
Practice Locations
524 KEAWE ST # 521
Honolulu, HI 96813
Procedures Most Often Billed to Medicare
63 services · 12 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy with evaluation and management visit, 30 minutes | Treatment | 90833 |
63 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 2
Same specialty, same street address — most likely the same department or group.
Other nurse practitioners in Honolulu 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy with evaluation and management visit, 30 minutes 8
Providers in HI who bill this service to Medicare most often.
Common questions
What is Dr. Mackel's specialty?
Dr. Mackel is a nurse practitioner in Honolulu, HI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NURSE PRACTITIONER”.
NPI registry
Where can I find Dr. Mackel?
Dr. Mackel is listed at 524 KEAWE ST # 521, Honolulu, HI 96813. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Mackel?
The number on file is (808) 777-9460. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Mackel's NPI number?
Dr. Mackel's National Provider Identifier is 1891082376. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Mackel's medical education?
Dr. Mackel attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Mackel been practicing?
Dr. Mackel has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Mackel known for?
According to Medicare billing data, Dr. Mackel provides treatments such as psychotherapy with evaluation and management visit, 30 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Mackel confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mackel. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.