Julie Dellerba, APRN
NPI 1538530027 · Family Nurse Practitioner · Havre, MT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julie Dellerba, APRN is a Family Nurse Practitioner provider in Havre, MT (NPI 1538530027).
Provider details
- NPI number
- 1538530027
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 101136 (MT)
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 tenure33% of score
10 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 · 133 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 444 | 106 |
| Losartan Potassium | 395 | 97 |
| Amlodipine Besylate | 287 | 74 |
| Simvastatin | 276 | 64 |
| Atorvastatin Calcium | 243 | 63 |
| Hydrochlorothiazide | 219 | 60 |
| Omeprazole | 201 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 across 2 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
- 2015-10-09
- Last updated
- 2025-10-09
- Certified
- 2025-10-09
Frequently asked questions
- What is Julie Dellerba's NPI number?
- Julie Dellerba's National Provider Identifier (NPI) is 1538530027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julie Dellerba's specialty?
- Julie Dellerba is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Julie Dellerba located?
- Julie Dellerba's practice location on file with NPPES is 20 13th St W, Havre, MT 59501-5215.
- What is Julie Dellerba's phone number?
- The practice phone number listed in the NPPES registry for Julie Dellerba is (406) 265-7831.
- Does Julie Dellerba accept Medicare?
- Julie Dellerba is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julie Dellerba's NPI active?
- Yes — Julie Dellerba's NPI (1538530027) is active in the NPPES registry as of the last update on 2025-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.