Christina Matoski, FNP
NPI 1639567761 · Family Nurse Practitioner · Valparaiso, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Matoski, FNP is a Family Nurse Practitioner provider in Valparaiso, IN (NPI 1639567761).
Provider details
- NPI number
- 1639567761
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 28175093A (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
11 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetron Hcl | 44 | 11 |
| Semaglutidebrand: Ozempic | 43 | — |
| Metformin Hclbrand: Metformin Hcl Er | 31 | — |
| Ondansetronbrand: Ondansetron Odt | 23 | — |
| Bupropion Hclbrand: Bupropion Xl | 18 | — |
| Tirzepatidebrand: Mounjaro | 18 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$215 across 4 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
- 2014-12-23
- Last updated
- 2023-11-16
- Certified
- 2023-11-16
Frequently asked questions
- What is Christina Matoski's NPI number?
- Christina Matoski's National Provider Identifier (NPI) is 1639567761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Matoski's specialty?
- Christina Matoski is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Matoski located?
- Christina Matoski's practice location on file with NPPES is 1101 Glendale Blvd Ste 100, Valparaiso, IN 46383-3789.
- What is Christina Matoski's phone number?
- The practice phone number listed in the NPPES registry for Christina Matoski is (219) 510-8888.
- Does Christina Matoski accept Medicare?
- Christina Matoski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Matoski's NPI active?
- Yes — Christina Matoski's NPI (1639567761) is active in the NPPES registry as of the last update on 2023-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.