Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Daniel Peixoto Irby, MD

Psychiatry Physician in Albany, CA · enumerated 2016.

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

National Provider Identifier

1114373370

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Registry record

Entity type Individual (Type 1)

Name Daniel Peixoto Irby

Credential MD

Sex Male

Practice address 400 Evelyn Ave Ste 225, Albany, CA, 94706

Phone (510) 497-1882

Fax (572) 900-2198

Enumeration date May 6, 2016

Last updated in NPPES Oct 9, 2025

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License A152488 (CA) Primary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License A152488 (CA) Secondary

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 Daniel Irby's NPI record?

Cross-check NPI 1114373370 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1114373370 active?

Yes, as of the latest NPPES snapshot, NPI 1114373370 is active (record last updated 2025-10-09).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-09.