Dave Fields, PMHNP

NPI: 1598423964
Total Payments
$4,103
2024 Payments
$1,171
Companies
13
Transactions
69
Medicare Patients
90
Medicare Billing
$13,157

Payment Breakdown by Category

Food & Beverage$4,086 (99.6%)
Education$16.77 (0.4%)

Payments by Nature

Nature of Payment Amount Transactions Share
Food and Beverage $4,086 68 99.6%
Education $16.77 1 0.4%

Top Paying Companies

Company Total Records Latest Year
Alkermes, Inc. $1,240 33 $0 (2024)
Teva Pharmaceuticals USA, Inc. $780.36 8 $0 (2024)
Janssen Pharmaceuticals, Inc $420.45 3 $0 (2024)
Otsuka America Pharmaceutical, Inc. $400.62 7 $0 (2024)
Indivior Inc. $375.26 5 $0 (2024)
ABBVIE INC. $375.01 3 $0 (2023)
Neurocrine Biosciences, Inc. $155.96 3 $0 (2024)
ITI, Inc. $125.29 1 $0 (2023)
Axsome Therapeutics, Inc. $108.60 1 $0 (2023)
Vanda Pharmaceuticals Inc. $37.99 1 $0 (2024)

Payment History by Year

Year Amount Transactions Top Company
2024 $1,171 30 Alkermes, Inc. ($402.46)
2023 $2,209 29 Teva Pharmaceuticals USA, Inc. ($615.85)
2022 $723.18 10 Alkermes, Inc. ($564.49)

All Payment Transactions

69 individual payment records from CMS Open Payments — Page 1 of 3

Date Company Product Nature Form Amount Type
12/19/2024 Neurocrine Biosciences, Inc. INGREZZA (Drug) Food and Beverage In-kind items and services $19.13 General
Category: Neuropsychiatry
12/18/2024 Alkermes, Inc. ARISTADA (Drug), ARISTADA, ARISTADA Food and Beverage In-kind items and services $24.36 General
Category: CNS
12/17/2024 Alkermes, Inc. ARISTADA (Drug), ARISTADA, ARISTADA Food and Beverage In-kind items and services $2.45 General
Category: CNS
12/12/2024 Otsuka America Pharmaceutical, Inc. ABILIFY MAINTENA (Drug), ABILIFY ASIMTUFII Food and Beverage In-kind items and services $24.15 General
Category: PSYCHIATRY
12/11/2024 Otsuka America Pharmaceutical, Inc. ABILIFY MAINTENA (Drug), ABILIFY ASIMTUFII Food and Beverage In-kind items and services $147.03 General
Category: PSYCHIATRY
11/19/2024 Vanda Pharmaceuticals Inc. FANAPT (Drug) Food and Beverage In-kind items and services $37.99 General
Category: SCHIZOPHRENIA
10/28/2024 Alkermes, Inc. ARISTADA (Drug), ARISTADA, ARISTADA Food and Beverage In-kind items and services $27.72 General
Category: CNS
10/28/2024 E.R. Squibb & Sons, L.L.C. Food and Beverage Cash or cash equivalent $25.09 General
10/17/2024 Teva Pharmaceuticals USA, Inc. Austedo XR (Drug) Food and Beverage In-kind items and services $39.55 General
Category: Central Nervous System
10/08/2024 Alkermes, Inc. ARISTADA (Drug), ARISTADA, ARISTADA Food and Beverage In-kind items and services $22.45 General
Category: CNS
09/28/2024 Janssen Pharmaceuticals, Inc INVEGA SUSTENNA (Drug) Food and Beverage In-kind items and services $150.00 General
Category: Neuroscience
09/10/2024 Alkermes, Inc. ARISTADA (Drug), ARISTADA, ARISTADA Food and Beverage In-kind items and services $18.65 General
Category: CNS
08/06/2024 Alkermes, Inc. ARISTADA (Drug), ARISTADA, ARISTADA Food and Beverage In-kind items and services $18.99 General
Category: CNS
07/15/2024 Alkermes, Inc. ARISTADA (Drug), ARISTADA, ARISTADA Food and Beverage In-kind items and services $21.72 General
Category: CNS
07/01/2024 Alkermes, Inc. ARISTADA (Drug), ARISTADA, ARISTADA Food and Beverage In-kind items and services $29.41 General
Category: CNS
06/11/2024 Alkermes, Inc. ARISTADA (Drug), ARISTADA, ARISTADA Food and Beverage In-kind items and services $23.24 General
Category: CNS
05/21/2024 Otsuka America Pharmaceutical, Inc. REXULTI (Drug) Food and Beverage In-kind items and services $29.77 General
Category: PSYCHIATRY
05/20/2024 Alkermes, Inc. ARISTADA (Drug), ARISTADA, ARISTADA Food and Beverage In-kind items and services $16.14 General
Category: CNS
05/17/2024 Janssen Pharmaceuticals, Inc INVEGA SUSTENNA (Drug) Food and Beverage In-kind items and services $128.04 General
Category: Neuroscience
05/07/2024 Alkermes, Inc. ARISTADA (Drug), ARISTADA, ARISTADA Food and Beverage In-kind items and services $16.98 General
Category: CNS
05/01/2024 Teva Pharmaceuticals USA, Inc. UZEDY (Drug) Food and Beverage In-kind items and services $124.96 General
Category: Neurology
04/23/2024 Alkermes, Inc. ARISTADA (Drug), ARISTADA, ARISTADA Food and Beverage In-kind items and services $22.75 General
Category: CNS
04/09/2024 Alkermes, Inc. ARISTADA (Drug), ARISTADA, ARISTADA Food and Beverage In-kind items and services $27.84 General
Category: CNS
04/01/2024 Otsuka America Pharmaceutical, Inc. ABILIFY ASIMTUFII (Drug) Food and Beverage In-kind items and services $28.12 General
Category: PSYCHIATRY
03/26/2024 Alkermes, Inc. ARISTADA (Drug), ARISTADA, ARISTADA Food and Beverage In-kind items and services $16.98 General
Category: CNS

Medicare Billing by Year

Year Procedures Beneficiaries Services Submitted Medicare Paid
2023 3 37 89 $22,843 $6,633
2022 2 53 70 $23,686 $6,524
Total Patients
90
Total Services
159
Medicare Billing
$13,157
Procedure Codes
5

All Medicare Procedures & Services

5 procedure records from CMS Medicare Utilization

HCPCS Description Setting Year Patients Services Charges Medicare Paid Ratio
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes Facility 2023 12 36 $10,728 $2,773 25.8%
99214 Established patient office or other outpatient visit, 30-39 minutes Office 2023 11 39 $6,025 $2,276 37.8%
90792 Psychiatric diagnostic evaluation with medical services Facility 2023 14 14 $6,090 $1,585 26.0%
90792 Psychiatric diagnostic evaluation with medical services Facility 2022 31 32 $13,920 $3,840 27.6%
99233 Follow-up hospital inpatient care per day, typically 35 minutes Facility 2022 22 38 $9,766 $2,685 27.5%

About Dave Fields, PMHNP

Dave Fields, PMHNP is a Psychiatric/Mental Health healthcare provider based in Mililani, Hawaii. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 12/02/2021. The National Provider Identifier (NPI) number assigned to this provider is 1598423964.

According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dave Fields, PMHNP has received a total of $4,103 in payments from pharmaceutical and medical device companies, with $1,171 received in 2024. These payments were reported across 69 transactions from 13 companies. The most common payment nature is "Food and Beverage" ($4,086).

As a Medicare-enrolled provider, Fields has provided services to 90 Medicare beneficiaries, totaling 159 services with total Medicare billing of $13,157. Data is available for 2 years (2022–2023), covering 5 distinct procedure/service records.

Practice Information

  • Specialty Psychiatric/Mental Health
  • Location Mililani, HI
  • Active Since 12/02/2021
  • Last Updated 02/10/2023
  • Taxonomy Code 363LP0808X
  • Entity Type Individual
  • NPI Number 1598423964

Products in Payments

  • ARISTADA (Drug) $721.50
  • Austedo XR (Drug) $433.13
  • INVEGA SUSTENNA (Drug) $420.45
  • LYBALVI (Drug) $408.17
  • VRAYLAR (Drug) $375.01
  • PERSERIS (Drug) $250.76
  • UZEDY (Drug) $238.02
  • ABILIFY MAINTENA (Drug) $171.18
  • INGREZZA (Drug) $155.96
  • ABILIFY ASIMTUFII (Drug) $153.12
  • CAPLYTA (Drug) $125.29
  • VIVITROL (Drug) $110.00
  • AUSTEDO (Drug) $109.21
  • Auvelity (Drug) $108.60
  • REXULTI (Drug) $76.32
  • FANAPT (Drug) $37.99
  • LATUDA (Drug) $29.28
  • SUBLOCADE (Drug) $24.98
  • VYVANSE (Drug) $16.77
  • TRINTELLIX (Drug) $12.74

Data Sources

Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.

Psychiatric/Mental Health Doctors in Mililani