Jennifer Zalaznik, FNP
NPI 1073945499 · Family Nurse Practitioner · Dubuque, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Zalaznik, FNP is a Family Nurse Practitioner provider in Dubuque, IA (NPI 1073945499).
Provider details
- NPI number
- 1073945499
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- A136481 (IA)
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 tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
651 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | $71 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 122 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 76 | $98 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 67 | $10 |
| Hemoglobin A1c Level83036 | 47 | $9 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 42 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 110 | 29 |
| Atorvastatin Calcium | 103 | 38 |
| Prednisone | 80 | 63 |
| Omeprazole | 57 | 25 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 57 | 30 |
| Metoprolol Succinate | 50 | 13 |
| Furosemide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$283 across 15 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
- 2013-08-08
- Last updated
- 2023-12-08
- Certified
- 2023-12-08
Frequently asked questions
- What is Jennifer Zalaznik's NPI number?
- Jennifer Zalaznik's National Provider Identifier (NPI) is 1073945499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Zalaznik's specialty?
- Jennifer Zalaznik is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Zalaznik located?
- Jennifer Zalaznik's practice location on file with NPPES is 4025 Westmark Dr Ste 100, Dubuque, IA 52002-2626.
- What is Jennifer Zalaznik's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Zalaznik is (563) 583-9300.
- Does Jennifer Zalaznik accept Medicare?
- Jennifer Zalaznik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Zalaznik's NPI active?
- Yes — Jennifer Zalaznik's NPI (1073945499) is active in the NPPES registry as of the last update on 2023-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.