Sarah Filchak, NP
NPI 1689992984 · Pediatric Nurse Practitioner · South Bend, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Filchak, NP is a Pediatric Nurse Practitioner provider in South Bend, IN (NPI 1689992984).
Provider details
- NPI number
- 1689992984
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 71006823A (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 tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-05-11
- Last updated
- 2023-04-28
- Certified
- 2023-04-28
Frequently asked questions
- What is Sarah Filchak's NPI number?
- Sarah Filchak's National Provider Identifier (NPI) is 1689992984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Filchak's specialty?
- Sarah Filchak is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Filchak located?
- Sarah Filchak's practice location on file with NPPES is 615 N Michigan St 1st Fl Hospitalist Ste, South Bend, IN 46601-1033.
- What is Sarah Filchak's phone number?
- The practice phone number listed in the NPPES registry for Sarah Filchak is (574) 647-3050.
- Does Sarah Filchak accept Medicare?
- Sarah Filchak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Filchak's NPI active?
- Yes — Sarah Filchak's NPI (1689992984) is active in the NPPES registry as of the last update on 2023-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.