Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Ralph A Erickson, CRNA

Certified Registered Nurse Anesthetist in Bar Harbor, ME · enumerated 2006.

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

National Provider Identifier

1346336633

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. Ralph A Erickson

Credential CRNA

Sex Male

Practice address 10 Wayman Ln, Bar Harbor, ME, 04609

Phone (207) 288-5081

Fax (207) 288-7024

Enumeration date Oct 5, 2006

Last updated in NPPES Jan 30, 2013

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License R027689 (ME) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
R027689	Other	ME	LICENSE

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 Ralph Erickson practice?

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

What is the NPI number for Ralph Erickson?

The National Provider Identifier (NPI) for Ralph Erickson is 1346336633, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-30.