Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric Prouty, MDPHD

Q: What is the NPI number for Eric Prouty?

The National Provider Identifier (NPI) for Eric Prouty is 1770110660, a Type 1 (individual) record in the CMS NPPES registry.

Psychiatry Physician in Elkridge, MD · enumerated 2020.

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

National Provider Identifier

1770110660

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Registry record

Entity type Individual (Type 1)

Name Eric Prouty

Credential MDPHD

Sex Male

Practice address 7220 Discovery Dr, Elkridge, MD, 21075

Phone (240) 915-5500

Enumeration date Mar 23, 2020

Last updated in NPPES Jul 19, 2024

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License D0099009 (MD) Primary

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 Eric Prouty?

The National Provider Identifier (NPI) for Eric Prouty is 1770110660, a Type 1 (individual) record in the CMS NPPES registry.

Where does Eric Prouty practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-19.