Marc Sadovnic MD
About this NPIWhat this record shows.
NPI 1245313899 is registered to Marc Sadovnic MD, a Nephrology Physician practising at 200 North St, Suite 101 in Geneva, New York. Nephrology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Marc Sadovnic MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- P00003459NY· Issued by R.R. MEDICARE
- P010190338NY· Issued by BLUE SHIELD
- 101434BJNY· Issued by PREFERRED CARE
- 190338-4NY· Issued by WORKER'S COMP
- 3399647NY· Issued by GHI
- P010190338NY· Issued by BLUE CHOICE
Medicaid
- 1372976NY
Source: NPPES public registry.
Medicare enrollment
This provider holds a Medicare enrollment 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.
Practitioner
- I20100518000029Internal MedicineNY
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 Marc Sadovnic MD accepts. To confirm in-network status with your specific health plan, contact Marc Sadovnic MD directly at (315) 787-5100.
Frequently asked
Yes. NPI 1245313899 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Nephrology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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 (315) 787-5100.
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. Marc Sadovnic MD is a Type-1 individual NPI.