Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Donald James Greco, MD, Inc

Q: What type of organization is Donald James Greco, MD, Inc?

Donald James Greco, MD, Inc is registered in NPPES as a Pain Clinic/Center (its primary provider taxonomy).

Pain Clinic/Center in La Quinta, CA · enumerated 2013 · authorized official Donald Greco, President.

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

National Provider Identifier

1144654310

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Registry record

Entity type Organization (Type 2)

Legal business name Donald James Greco, MD, Inc

Practice address 47647 Caleo Bay Dr, Suite 200, La Quinta, CA, 92253

Phone (760) 777-8282

Fax (760) 771-9085

Enumeration date Aug 23, 2013

Last updated in NPPES Aug 23, 2013

Taxonomy & classification

261QP3300X Pain Clinic/Center Ambulatory Health Care Facilities · License A116326 (CA) Primary

Authorized official

Name Donald Greco

Title President

Phone (414) 712-8600

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Donald James Greco, MD, Inc?

Donald James Greco, MD, Inc is registered in NPPES as a Pain Clinic/Center (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-23.