Mallory Matusik, FNP
NPI 1386379501 · Family Nurse Practitioner · Demotte, IN
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mallory Matusik, FNP is a Family Nurse Practitioner provider in Demotte, IN (NPI 1386379501).
Provider details
- NPI number
- 1386379501
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 28229514A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
3 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.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alprazolam | 78 | 34 |
| Levothyroxine Sodium | 60 | 21 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 59 | 31 |
| Lisinopril | 55 | 20 |
| Atorvastatin Calcium | 50 | 21 |
| Losartan Potassium | 37 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$161 across 9 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
- 2022-07-21
- Last updated
- 2022-07-23
- Certified
- 2022-07-23
Frequently asked questions
- What is Mallory Matusik's NPI number?
- Mallory Matusik's National Provider Identifier (NPI) is 1386379501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Matusik's specialty?
- Mallory Matusik is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mallory Matusik located?
- Mallory Matusik's practice location on file with NPPES is 519 N Halleck St, Demotte, IN 46310-9553.
- What is Mallory Matusik's phone number?
- The practice phone number listed in the NPPES registry for Mallory Matusik is (219) 987-7750.
- Does Mallory Matusik accept Medicare?
- Mallory Matusik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mallory Matusik's NPI active?
- Yes — Mallory Matusik's NPI (1386379501) is active in the NPPES registry as of the last update on 2022-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.