Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

M. Elizabeth Knauft, M.D.

Pulmonary Disease Physician in South Portland, ME · enumerated 2006 · practices at Chest Medicine Associates, PA.

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

National Provider Identifier

1316040538

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Registry record

Entity type Individual (Type 1)

Name M. Elizabeth Knauft

Credential M.D.

Sex Female

Practice address 100 Foden Road, West Building Suite 103, South Portland, ME, 04106

Phone (207) 828-1122

Fax (207) 828-0188

Enumeration date Sep 6, 2006

Last updated in NPPES Jul 24, 2019

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 015230 (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

How do I verify M. Knauft's NPI record?

Cross-check NPI 1316040538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1316040538 active?

Yes, as of the latest NPPES snapshot, NPI 1316040538 is active (record last updated 2019-07-24).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-24.