Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Elizabeth C. Langmore-Avila, DO

Psychiatry Physician in Holyoke, MA · enumerated 2009.

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

National Provider Identifier

1821235508

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Registry record

Entity type Individual (Type 1)

Name Dr. Elizabeth C. Langmore-Avila

Credential DO

Sex Female

Practice address 230 Maple Street, 3rd Floor, Holyoke, MA, 01040

Phone (413) 272-0715

Enumeration date Jan 16, 2009

Last updated in NPPES Mar 19, 2020

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 271009 (MA) 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

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.

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Frequently asked questions

How do I verify Elizabeth Langmore-Avila's NPI record?

Cross-check NPI 1821235508 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821235508 active?

Yes, as of the latest NPPES snapshot, NPI 1821235508 is active (record last updated 2020-03-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-19.