Abby Hornstein MD
About this NPIWhat this record shows.
NPI 1427048628 is registered to Abby Hornstein MD, a Blood Banking & Transfusion Medicine Physician practising at 242 Green St in Gardner, Massachusetts. Blood Banking & Transfusion Medicine Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Abby Hornstein MD has been enumerated in the National Provider Identifier (NPI) registry since 2005.
Your brand here.
Medicare enrollment
This provider holds 2 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.
Practitioner
- I20140925001438PathologyMA
- I20190131001278PathologyRI
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 Abby Hornstein MD accepts. To confirm in-network status with your specific health plan, contact Abby Hornstein MD directly at (978) 630-6256.
Frequently asked
Yes. NPI 1427048628 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Blood Banking & Transfusion Medicine 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 (978) 630-6256.
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. Abby Hornstein MD is a Type-1 individual NPI.