Leo-Daniel Butac, APRN FNP-BC, DNP
NPI 1497279459 · Family Nurse Practitioner · Lihue, HI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leo-Daniel Butac, APRN FNP-BC, DNP is a Family Nurse Practitioner provider in Lihue, HI (NPI 1497279459).
Provider details
- NPI number
- 1497279459
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN FNP-BC, DNP
- Sex
- Male
- Sole proprietor
- No
- License
- 2296 (HI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
343 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 159 | $68 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 157 | $89 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 27 | $56 |
Typical Medicare-allowed amounts for these services range $56–$89 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 314 | 137 |
| Amlodipine Besylate | 229 | 89 |
| Losartan Potassium | 180 | 83 |
| Lisinopril | 105 | 44 |
| Levothyroxine Sodium | 104 | 41 |
| Tamsulosin Hcl | 93 | 39 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-08-01
- Last updated
- 2017-08-01
Frequently asked questions
- What is Leo-Daniel Butac's NPI number?
- Leo-Daniel Butac's National Provider Identifier (NPI) is 1497279459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leo-Daniel Butac's specialty?
- Leo-Daniel Butac is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leo-Daniel Butac located?
- Leo-Daniel Butac's practice location on file with NPPES is 3-3420 Kuhio Hwy, Lihue, HI 96766-1042.
- What is Leo-Daniel Butac's phone number?
- The practice phone number listed in the NPPES registry for Leo-Daniel Butac is (808) 245-1500.
- Does Leo-Daniel Butac accept Medicare?
- Leo-Daniel Butac is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leo-Daniel Butac's NPI active?
- Yes — Leo-Daniel Butac's NPI (1497279459) is active in the NPPES registry as of the last update on 2017-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.