Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donald E. R. Poisson, NPP

Adult Health Nurse Practitioner in Palm Springs, CA · enumerated 2005.

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

National Provider Identifier

1174519508

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Registry record

Entity type Individual (Type 1)

Name Donald E. R. Poisson

Credential NPP

Sex Male

Practice address 1180 N Indian Canyon Dr, Suite 408, Palm Springs, CA, 92262

Phone (760) 969-5200

Fax (760) 969-5201

Enumeration date Sep 21, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NPP21594 (RI) Primary

Other identifiers

Identifier	Type	State	Issuer
213417	Other	RI	BLUE CROSS PROVIDER ID

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 Donald Poisson's NPI record?

Cross-check NPI 1174519508 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1174519508 active?

Yes, as of the latest NPPES snapshot, NPI 1174519508 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.