Jennifer Defauw
NPI 1548982812 · Nurse Practitioner · Valparaiso, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Defauw is a Nurse Practitioner provider in Valparaiso, IN (NPI 1548982812).
Provider details
- NPI number
- 1548982812
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 71013190A (IN)
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
378 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 121 | $101 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 109 | $71 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 81 | $102 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 27 | $132 |
| Administration of Influenza Virus VaccineG0008 | 14 | $25 |
| Urinalysis, Manual Test81002 | 13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 67 | 27 |
| Levothyroxine Sodium | 53 | 17 |
| Amlodipine Besylate | 47 | 23 |
| Methylprednisolone | 43 | 38 |
| Sertraline Hcl | 40 | 16 |
| Doxycycline Hyclate | 39 | 33 |
| Ipratropium Bromide | 38 | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-09-14
- Last updated
- 2022-11-30
- Certified
- 2022-11-30
Frequently asked questions
- What is Jennifer Defauw's NPI number?
- Jennifer Defauw's National Provider Identifier (NPI) is 1548982812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Defauw's specialty?
- Jennifer Defauw is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Defauw located?
- Jennifer Defauw's practice location on file with NPPES is 1101 Glendale Blvd # 102a, Valparaiso, IN 46383-3767.
- What is Jennifer Defauw's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Defauw is (219) 464-9521.
- Does Jennifer Defauw accept Medicare?
- Jennifer Defauw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Defauw's NPI active?
- Yes — Jennifer Defauw's NPI (1548982812) is active in the NPPES registry as of the last update on 2022-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.