Senf NP Family Medicine PLLC
About this NPIWhat this record shows.
NPI 1821702432 is registered to Senf NP Family Medicine PLLC, a healthcare organisation classified as "Internal Medicine" and located at 1901 N Roselle Rd Ste 800 in Schaumburg, Illinois. The organisation's authorised official is Matthew Welik. The organisation has been enumerated in the NPI registry since 2023.
Your brand here.
Medicare enrollment
This provider holds 10 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Part B Supplier
- O20230601002017Clinic/Group PracticeIL
- O20230628000131Clinic/Group PracticeNY
- O20251002000197Clinic/Group PracticeMA
- O20251014003163Clinic/Group PracticeRI
- O20251022000852Clinic/Group PracticeMI
- O20251029001235Clinic/Group PracticeKS
- O20251029001637Clinic/Group PracticeNE
- O20251029002025Clinic/Group PracticeIA
- O20251105003570Clinic/Group PracticeMN
- O20251216000312Clinic/Group PracticeCT
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Senf NP Family Medicine PLLC accepts. To confirm in-network status with your specific health plan, contact Senf NP Family Medicine PLLC directly at (443) 383-9300.
Frequently asked
Yes. NPI 1821702432 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (443) 383-9300.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Senf NP Family Medicine PLLC is a Type-2 organisational NPI.