Dave Fields, PMHNP

  • Wailuku, HI
  • Psychiatric/mental health nurse practitioner
NPI1598423964PAC ID7315325552
Medicare patients, 2024
55
Part D claims, 2024
1,490
MIPS score, 2024
97
Industry payments
$444
Affiliated sites
2
Practice address
95 Mahalani St, Wailuku, HI 96793
Practice phone
Call (808) 244-4676
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Hui No Ke Ola Pono, Inc.

Wailuku, Hawaii

See all 6 affiliations

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Dave Fields is a psychiatric/mental health nurse practitioner in Wailuku, Hawaii

Dave Fields practices at Hui No Ke Ola Pono, Inc. in Wailuku, Hawaii.

Dave Fields' NPI, 1598423964, was assigned on December 2, 2021. Dave Fields holds Hawaii license 3456.

NPI and contact details
Medicare PAC ID
7315325552
NPI enumeration date
December 2, 2021
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(808) 244-4676
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
31
Medical school graduation
2021

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dave Fields practices at Hui No Ke Ola Pono, Inc. in Wailuku, Hawaii

Dave Fields' primary practice is Hui No Ke Ola Pono, Inc., at 95 Mahalani St, Wailuku, HI 96793 in Maui County. The practice phone is (808) 244-4676.

  • Hui No Ke Ola Pono, Inc.
    95 Mahalani St, Wailuku, HI 96793 · Maui CountyPhone(808) 244-4676

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dave Fields is affiliated with 3 sites of care and 3 medical groups

Dave Fields' primary practice is Hui No Ke Ola Pono, Inc. in Wailuku, Hawaii. The medical group on file is The Queen's Medical Center. Dmand AI also links Dave Fields to 2 more group practices and clinics and 2 medical groups, each named with a free account.

See all 6 affiliations for Dave Fields

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dave Fields' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dave Fields practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Hui No Ke Ola Pono, Inc.Available with a free account
+2 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dave Fields is one of 97 psychiatric/mental health nurse practitioners in Hawaii

Psychiatric/mental health is Dave Fields' primary specialty in the NPI Registry, under taxonomy code 363LP0808X. Dave Fields is licensed in Hawaii.

Specialties and state licenses

  • Psychiatric/mental health nurse practitioner, HawaiiPrimaryLicense 3456 · taxonomy 363LP0808X

Psychiatric/mental health nurse practitioners near Dave Fields

Counts of psychiatric/mental health nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.

97psychiatric/mental health nurse practitioners in Hawaii
4psychiatric/mental health nurse practitioners in Wailuku

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dave Fields treated 55 Medicare patients in 2024, average age 56

CMS counts 55 Medicare patients who saw Dave Fields in 2024. The largest group is under 65, with 32 patients. 69% of them have mood disorders, and 58% have anxiety. 67% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dave Fields' median patient age at 59, with 56% women.

Medicare patients, 202455
Average age56
Average risk score1.22
Also on Medicaid67%

Dave Fields' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dave Fields' Medicare patients by sex, 2024

  • Women2036%
  • Men3564%

Chronic conditions among Dave Fields' Medicare patients, 2024

  1. Mood disorders69%
  2. Anxiety58%
  3. High cholesterol56%
  4. Depression55%
  5. High blood pressure55%
  6. Alcohol and drug use disorders44%
  7. Tobacco use42%
  8. Diabetes35%

Share of Medicare patients with each condition. A patient can have several.

Dave Fields' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 59

Patient panel by sex, all payers

  • Women56%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dave Fields wrote 1,490 Medicare Part D claims in 2024

In 2024, Dave Fields wrote 1,490 Medicare Part D claims for 114 patients. 89% of them were for generic drugs.

Part D claims, 20241,490
Part D patients114

Dave Fields' Part D claims by kind of drug, 2024

  • Generic1,321 claims89%
  • Brand-name169 claims11%

Drug classes CMS tracks in Dave Fields' Part D claims, 2024

  • Antipsychotics, patients 65 and over7%108 of 1,490 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dave Fields scored 97 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dave Fields for performance year 2024, reported through an alternative payment model (APM). Dave Fields accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dave Fields as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dave Fields' MIPS scores, performance year 2024

  • 97of 100Final score
  • 89.8of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dave Fields received $444 in industry payments in 2025

CMS Open Payments shows 26 general payments to Dave Fields from 8 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $127.

Companies that paid Dave Fields the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Dave Fields

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dave Fields's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dave Fields

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dave Fields' NPI number?

Dave Fields' NPI number is 1598423964. It was assigned on December 2, 2021, and it is active in the NPI Registry.

What does Dave Fields specialize in?

Dave Fields is a psychiatric/mental health nurse practitioner in Wailuku, Hawaii. The primary specialty in the NPI Registry is Psychiatric/Mental Health Nurse Practitioner (taxonomy code 363LP0808X).

Where does Dave Fields practice?

Dave Fields practices at 95 Mahalani St, Wailuku, HI 96793. Dave Fields' primary practice is Hui No Ke Ola Pono, Inc. in Wailuku, Hawaii. Dmand AI also links Dave Fields to 2 group practices and clinics and 2 medical groups.

What is Dave Fields' office phone number?

The practice phone on file for Dave Fields is (808) 244-4676.

What is Dave Fields' medical license number?

Dave Fields holds Hawaii license 3456.

What medical group is Dave Fields part of?

Dave Fields is linked to The Queen's Medical Center. Dmand AI links Dave Fields to 2 more medical groups.

Does Dave Fields accept Medicare?

Yes. CMS lists Dave Fields as accepting Medicare assignment.

Does Dave Fields offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dave Fields as offering telehealth services.

What is Dave Fields' MIPS score?

Dave Fields' MIPS final score for performance year 2024 is 97 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dave Fields see?

CMS counts 55 Medicare patients who saw Dave Fields in 2024, with an average age of 56.

Has Dave Fields received payments from drug or device companies?

CMS Open Payments shows $444 in general payments to Dave Fields from 8 companies from 2025 to 2025. The largest total came from Abbvie Inc.

How long has Dave Fields been practicing?

Dave Fields graduated from medical school in 2021, 5 years ago.

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