Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Rodney Dennis Chelberg II, M.D.

Geriatric Medicine (Internal Medicine) Physician in Brewer, ME · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1558443861

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Registry record

Entity type Individual (Type 1)

Name Dr. Rodney Dennis Chelberg II

Credential M.D.

Sex Male

Practice address 735 Wilson St, Brewer, ME, 04412

Phone (207) 992-2601

Fax (207) 989-2280

Enumeration date Oct 19, 2006

Last updated in NPPES Jun 19, 2012

Taxonomy & licenses

146D00000X Personal Emergency Response Attendant Emergency Medical Service Providers · License 014939 (ME) Secondary

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License MD14939 (ME) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Rodney Chelberg practice?

The practice location on file with NPPES is in Brewer, ME. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Rodney Chelberg?

The National Provider Identifier (NPI) for Rodney Chelberg is 1558443861, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-19.