Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gregory A Aitchison MD PC

Psychiatry Physician in Bandon, OR · enumerated 2006 · authorized official Gregory Aitchison, President.

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

National Provider Identifier

1740364413

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Registry record

Entity type Organization (Type 2)

Legal business name Gregory A Aitchison MD PC

Practice address 1295 Oregon Ave, Bandon, OR, 97411

Phone (541) 347-9042

Fax (541) 347-4720

Enumeration date Oct 25, 2006

Last updated in NPPES Nov 12, 2009

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Gregory Aitchison

Title President

Phone (541) 347-9042

Other identifiers

Identifier	Type	State	Issuer
277384	Medicaid	OR	-
00024340000	Other	OR	BLUE CROSS
000845495000	Other	OR	BLUE CROSS

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-11-12. Verify at npiregistry.cms.hhs.gov.

Where is Gregory A Aitchison MD PC located?

The practice location on file with NPPES is in Bandon, OR.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-12.