Dr. Gary Nielan
About this NPIWhat this record shows.
NPI 1568458479 is registered to Dr. Gary Nielan, a Adolescent Medicine practising at 2207 Boston Rd in Wilbraham, Massachusetts. Adolescent Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Gary Nielan has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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
- 2017078· Issued by AETNA/USHC
- 155058· Issued by MA LICENSE
- 23378· Issued by HEALTH NEW ENGLAND
- 28036· Issued by CHILDRENS MEDICAL SECURIT
- 353451· Issued by HEALTHSOURCE MA NH
- J18133· Issued by BCBS
- 102170· Issued by CIGNA
- 1550588404· Issued by CONNECTICARE
- 1204585· Issued by UNITED HEALTHCARE
- 155058· Issued by TUFTS
- 975887· Issued by NETWORK HEALTH
- 010155058MA01· Issued by ANTHEM BCBS
- 201928· Issued by HARVARD PILGRIM
- 000000008141· Issued by BOSTON MED CENTER HEALTH
Medicaid
- 3182916MA
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.
Order and Referring Only
- I20160629001821Pediatric MedicineMA
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 Dr. Gary Nielan accepts. To confirm in-network status with your specific health plan, contact Dr. Gary Nielan directly at (413) 599-1201.
Frequently asked
Yes. NPI 1568458479 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Adolescent Medicine 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 (413) 599-1201.
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. Dr. Gary Nielan is a Type-1 individual NPI.