Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Nena G Ragay-Lundkvist, DO

Family Medicine Physician in Portland, ME · enumerated 2005.

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

National Provider Identifier

1104822709

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Registry record

Entity type Individual (Type 1)

Name Dr. Nena G Ragay-Lundkvist

Credential DO

Sex Female

Practice address 195 Fore River Pkwy, Suite 160, Portland, ME, 04102

Phone (207) 553-6700

Fax (207) 553-6730

Enumeration date Jun 28, 2005

Last updated in NPPES Sep 20, 2010

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 1753 (ME) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
337280099	Medicaid	ME	-

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

Is NPI 1104822709 active?

Yes, as of the latest NPPES snapshot, NPI 1104822709 is active (record last updated 2010-09-20).

How do I verify Nena Ragay-Lundkvist's NPI record?

Cross-check NPI 1104822709 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-20.