Zachary Koloff MD
About this NPIWhat this record shows.
NPI 1770996175 is registered to Zachary Koloff MD, a Urology Physician practising at 3 Woodland Rd Ste 216 in Stoneham, Massachusetts. Urology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Zachary Koloff MD has been enumerated in the National Provider Identifier (NPI) registry since 2014.
Your brand here.
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
- I20191002001569UrologyMA
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 Zachary Koloff MD accepts. To confirm in-network status with your specific health plan, contact Zachary Koloff MD directly at (781) 979-0661.
Frequently asked
Yes. NPI 1770996175 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Urology 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 (781) 979-0661.
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. Zachary Koloff MD is a Type-1 individual NPI.