Tammy Wheeler, APRN-RX
NPI 1124193537 · Psychiatric/Mental Health Clinical Nurse Specialist · Hilo, HI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Wheeler, APRN-RX is a Psychiatric/Mental Health Clinical Nurse Specialist provider in Hilo, HI (NPI 1124193537).
Provider details
- NPI number
- 1124193537
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN-RX
- Sex
- Female
- Sole proprietor
- No
- License
- 139 (HI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Olanzapine | 95 |
| Paliperidone Palmitatebrand: Invega Sustenna | 89 |
| Clonazepam | 52 |
| Benztropine Mesylate | 49 |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 44 |
| Trazodone Hcl | 42 |
| Haloperidol Decanoate | 34 |
| Lorazepam | 29 |
| Brexpiprazolebrand: Rexulti | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,601 across 52 records (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
- 2006-11-21
- Last updated
- 2025-09-11
Frequently asked questions
- What is Tammy Wheeler's NPI number?
- Tammy Wheeler's National Provider Identifier (NPI) is 1124193537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Wheeler's specialty?
- Tammy Wheeler is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Wheeler located?
- Tammy Wheeler's practice location on file with NPPES is 37 Kekaulike St, Hilo, HI 96720-2462.
- What is Tammy Wheeler's phone number?
- The practice phone number listed in the NPPES registry for Tammy Wheeler is (808) 959-3513.
- Does Tammy Wheeler accept Medicare?
- Tammy Wheeler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Wheeler's NPI active?
- Yes — Tammy Wheeler's NPI (1124193537) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.