Nina Trowbridge MD
About this NPIWhat this record shows.
NPI 1750350492 is registered to Nina Trowbridge MD, a Internal Medicine practising at 84 Marginal Way, Suite 700 in Portland, Maine. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Nina Trowbridge MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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
Other
- 3063956· Issued by AETNA
- 043862· Issued by ANTHEM
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 Nina Trowbridge MD accepts. To confirm in-network status with your specific health plan, contact Nina Trowbridge MD directly at (207) 774-5816.
Frequently asked
Yes. NPI 1750350492 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 (207) 774-5816.
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. Nina Trowbridge MD is a Type-1 individual NPI.