NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christine Lu-Emerson, M.D.

Neurology Physician in Scarborough, ME · enumerated 2006.

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

National Provider Identifier

1336254259

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Christine Lu-Emerson
Credential M.D.
Sex Female
Practice address 49 Spring St, 2nd Floor, Scarborough, ME, 04074
Phone (207) 883-1414
Fax (207) 883-1010
Enumeration date Aug 20, 2006
Last updated in NPPES Feb 11, 2013

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License ML20008254 (WA) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License MD19342 (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

Is NPI 1336254259 active?
Yes, as of the latest NPPES snapshot, NPI 1336254259 is active (record last updated 2013-02-11).
How do I verify Christine Lu-Emerson's NPI record?
Cross-check NPI 1336254259 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-11.