Thomas Welter, APRN, PHD
NPI 1144435025 · Psychiatric/Mental Health Nurse Practitioner · Honolulu, HI
Thomas Welter, APRN, PHD is a Psychiatric/Mental Health Nurse Practitioner provider in Honolulu, HI (NPI 1144435025).
Provider details
- NPI number
- 1144435025
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- APRN-271 (HI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$24 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-13
- Last updated
- 2026-04-26
Frequently asked questions
- What is Thomas Welter's NPI number?
- Thomas Welter's National Provider Identifier (NPI) is 1144435025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Welter's specialty?
- Thomas Welter is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Thomas Welter located?
- Thomas Welter's practice location on file with NPPES is 615 Piikoi St, Honolulu, HI 96814-3116.
- What is Thomas Welter's phone number?
- The practice phone number listed in the NPPES registry for Thomas Welter is (808) 728-8533.
- Is Thomas Welter's NPI active?
- Yes — Thomas Welter's NPI (1144435025) is active in the NPPES registry as of the last update on 2026-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.