Theresa Gillis MD
About this NPIWhat this record shows.
NPI 1396725057 is registered to Theresa Gillis MD, a Physical Medicine & Rehabilitation practising at 515 Madison Ave Frnt 5 in New York, New York. Physical Medicine & Rehabilitation is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Theresa Gillis MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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
- I20160112000489Physical Medicine and RehabilitationNY
- I20170419002012Physical Medicine and RehabilitationNJ
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 Theresa Gillis MD accepts. To confirm in-network status with your specific health plan, contact Theresa Gillis MD directly at (646) 888-1936.
Frequently asked
Yes. NPI 1396725057 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Physical Medicine & Rehabilitation 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 (646) 888-1936.
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. Theresa Gillis MD is a Type-1 individual NPI.