Hugo Rivera DO
About this NPIWhat this record shows.
NPI 1235577511 is registered to Hugo Rivera DO, a Internal Medicine practising at 15 E Chestnut St in Augusta, Maine. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Hugo Rivera DO has been enumerated in the National Provider Identifier (NPI) registry since 2013.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 5 PECOS enrollment records (each with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 675 Internal Medicine providers on file in Maine.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Medicare enrollment
This provider holds 5 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
- I20171213001144Internal MedicineNM
- I20190503001835Internal MedicineCO
- I20201028003158Internal MedicineMT
- I20210330001636Internal MedicineWV
- I20250924000754Internal MedicineKS
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 Hugo Rivera DO accepts. To confirm in-network status with your specific health plan, contact Hugo Rivera DO directly at (207) 626-1561.
Frequently asked
Yes. NPI 1235577511 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) 626-1561.
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. Hugo Rivera DO is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 675 Internal Medicine providers are registered in Maine, and Hugo Rivera DO is one of them. The figure refreshes each month from the federal source.