Doctor profile · Federal record
Dr. George Mackel, PMHNP
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Honolulu, HI
- NPI 1891082376
- Accepts Medicare
- 7 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
524 Keawe St # 521
Honolulu, HI 968133101
(808) 777-9460
fax (808) 217-9174 - Mailing address
-
12034 Big Canoe
Big Canoe, GA 301435154
Credentials & registration
- NPI registered
- July 2011 — 15 yrs on file
- Profile last updated
- May 18, 2023
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- Hawaii #APRN-2714
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891082376. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
396
Distinct HCPCS
4
Medicare allowed
$34,265
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 174 | 44 | $59 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 135 | 35 | $112 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 53 | 22 | $157 | |
90785 |
Psychiatric services complicated by communication factor | 34 | 12 | $13 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 68. This provider delivers 5.8× the peer median.Open Payments
Industry payments received
All-time total
$91
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Otsuka America Pharmaceutical, Inc. | 2 | $41.35 | |
| Axsome Therapeutics, Inc. | 1 | $27.88 | |
| Janssen Pharmaceuticals, Inc | 1 | $21.43 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,650
Patients
260
Total drug cost
$316,108
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Divalproex Sodium Er (Divalproex Sodium) | Brand | 217 | 32 | $20,033 |
| Benztropine Mesylate | Generic | 163 | 25 | $3,299 |
| Clozapine | Generic | 157 | 15 | $12,876 |
| Hydroxyzine Hcl | Generic | 133 | 26 | $6,140 |
| Olanzapine | Generic | 131 | 19 | $8,015 |
| Risperidone | Generic | 124 | 21 | $4,826 |
| Quetiapine Fumarate | Generic | 112 | 27 | $5,083 |
| Trazodone Hcl | Generic | 108 | 22 | $1,838 |
| Lithium Carbonate Er (Lithium Carbonate) | Brand | 85 | 0 | $1,785 |
| Bupropion Xl (Bupropion Hcl) | Brand | 81 | 16 | $3,078 |
Frequently asked questions
What is Dr. George Mackel's medical specialty?
Dr. George Mackel practices Psychiatric/Mental Health Nurse Practitioner in Honolulu, HI.
Where does Dr. George Mackel practice?
Dr. George Mackel practices at 524 Keawe St # 521, Honolulu, HI 968133101. Office phone: 8087779460.
What is Dr. George Mackel's NPI?
Dr. George Mackel's National Provider Identifier (NPI) is 1891082376, issued by NPPES.
Does Dr. George Mackel accept Medicare assignment?
Yes. Dr. George Mackel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. George Mackel commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy with evaluation and management visit (HCPCS 90833); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.