Chelsea Mazurek
NPI 1053924381 · Family Nurse Practitioner · Schererville, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chelsea Mazurek is a Family Nurse Practitioner provider in Schererville, IN (NPI 1053924381).
Provider details
- NPI number
- 1053924381
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 28255013A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 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
1,355 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) |
|---|---|---|
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 711 | $61 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 282 | $100 |
| Chronic Pain Management and Treatment, Monthly Bundle Including, Diagnosis; Assessment and Monitoring; Administration of a Validated Pain Rating Scale Or Tool; the Development, Implementation, Revision, And/Or Maintenance of a Person-Centered Care Plan ThaG3002 | 131 | $65 |
| Advance Care Planning, First 30 Minutes99497 | 56 | $65 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 46 | $59 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 85 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 169 | 68 |
| Furosemide | 139 | 61 |
| Tramadol Hcl | 115 | 42 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 109 | 28 |
| Gabapentin | 106 | 36 |
| Prednisone | 100 | 76 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-08-26
- Last updated
- 2025-01-21
- Certified
- 2025-01-21
Frequently asked questions
- What is Chelsea Mazurek's NPI number?
- Chelsea Mazurek's National Provider Identifier (NPI) is 1053924381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsea Mazurek's specialty?
- Chelsea Mazurek is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chelsea Mazurek located?
- Chelsea Mazurek's practice location on file with NPPES is 1217 US Highway 41, Schererville, IN 46375-1311.
- What is Chelsea Mazurek's phone number?
- The practice phone number listed in the NPPES registry for Chelsea Mazurek is (219) 440-7351.
- Does Chelsea Mazurek accept Medicare?
- Chelsea Mazurek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chelsea Mazurek's NPI active?
- Yes — Chelsea Mazurek's NPI (1053924381) is active in the NPPES registry as of the last update on 2025-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.