Mara Horwitz
About this NPIWhat this record shows.
NPI 1275507691 is registered to Mara Horwitz, a Specialist practising at 3601 5th Ave, Falk Clinic, Suite 2b in Pittsburgh, Pennsylvania. Specialist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mara Horwitz has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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
- I20101130000885EndocrinologyPA
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 Mara Horwitz accepts. To confirm in-network status with your specific health plan, contact Mara Horwitz directly at (412) 648-9577.
Frequently asked
Yes. NPI 1275507691 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Specialist 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 (412) 648-9577.
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. Mara Horwitz is a Type-1 individual NPI.