Dr. Robert Mellors MD
About this NPIWhat this record shows.
NPI 1598756991 is registered to Dr. Robert Mellors MD, a Internal Medicine practising at 143 Longwater Dr in Norwell, Massachusetts. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Dr. Robert Mellors MD 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.
Medicaid
- 0195332MA
Other
- 042297845MA· Issued by HCVM
- 700417MA· Issued by TUFTS
- C04862MA· Issued by BCBS
- 0019261MA· Issued by NEIGHBORHOOD HLTH PLAN
- 042297845MA· Issued by TRICARE
- 7613316MA· Issued by AETNA
- 042297845MA· Issued by UNITED HEALTH CARE
- 042297845MA· Issued by GIC UNICARE
- 042297845MA· Issued by PRIVATE HEALTHCARE SYSTEM
- B10182106MA· Issued by CIGNA
- 45684MA· Issued by FALLON
- 61736MA· Issued by HVD PILGRIM HEALTH CARE
- B10182101MA· Issued by CIGNA INT
Source: NPPES public registry.
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. Robert Mellors MD accepts. To confirm in-network status with your specific health plan, contact Dr. Robert Mellors MD directly at (781) 878-5200.
Frequently asked
Yes. NPI 1598756991 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
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) 878-5200.
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. Robert Mellors MD is a Type-1 individual NPI.