Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Elizabeth Niemiec, M.D.

Psychiatry Physician in Newport, RI · enumerated 2010.

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

National Provider Identifier

1508186354

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Registry record

Entity type Individual (Type 1)

Name Elizabeth Niemiec

Credential M.D.

Sex Female

Practice address Newport, RI, 02840

Phone (401) 324-9105

Fax (717) 200-9787

Enumeration date Jun 3, 2010

Last updated in NPPES Jun 3, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 042.0013926 (VT) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License MD14644 (RI) 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

What is the NPI number for Elizabeth Niemiec?

The National Provider Identifier (NPI) for Elizabeth Niemiec is 1508186354, a Type 1 (individual) record in the CMS NPPES registry.

Where does Elizabeth Niemiec practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-03.