Christy Hartman, FNP-BC
NPI 1093491318 · Family Nurse Practitioner · Kahului, HI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christy Hartman, FNP-BC is a Family Nurse Practitioner provider in Kahului, HI (NPI 1093491318).
Provider details
- NPI number
- 1093491318
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- APRN-4092-0 (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
3 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
416 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 | 125 | $79 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 60 | $95 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 53 | $16 |
| Urinalysis, Manual Test81002 | 39 | $3 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 38 | $113 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 43 | 41 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 43 | 42 |
| Azithromycin | 41 | 41 |
| Cephalexin | 34 | 34 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 27 | 22 |
| Fluticasone Propionate | 24 | 23 |
| Ofloxacin | 21 | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-06-22
- Last updated
- 2023-06-22
- Certified
- 2023-06-22
Frequently asked questions
- What is Christy Hartman's NPI number?
- Christy Hartman's National Provider Identifier (NPI) is 1093491318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christy Hartman's specialty?
- Christy Hartman is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christy Hartman located?
- Christy Hartman's practice location on file with NPPES is 270 Dairy Rd Ste 239, Kahului, HI 96732-2986.
- What is Christy Hartman's phone number?
- The practice phone number listed in the NPPES registry for Christy Hartman is (808) 667-6161.
- Does Christy Hartman accept Medicare?
- Christy Hartman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christy Hartman's NPI active?
- Yes — Christy Hartman's NPI (1093491318) is active in the NPPES registry as of the last update on 2023-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.