Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Fairfax Colon & Rectal Surgery, PC

Q: What is the NPI number for Fairfax Colon & Rectal Surgery, PC?

The NPI for Fairfax Colon & Rectal Surgery, PC is 1427169507, a Type 2 (organization) record in the CMS NPPES registry.

Specialist in Fairfax, VA · enumerated 2006 · authorized official Michael Delac, Administrator.

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

National Provider Identifier

1427169507

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Registry record

Entity type Organization (Type 2)

Legal business name Fairfax Colon & Rectal Surgery, PC

Practice address 2710 Propersity Ave, Ste 200, Fairfax, VA, 22031

Phone (703) 280-2841

Fax (703) 650-2322

Enumeration date Aug 31, 2006

Last updated in NPPES Dec 6, 2013

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Michael Delac

Title Administrator

Phone (703) 650-2333

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

Who is the authorized official for Fairfax Colon & Rectal Surgery, PC?

NPPES lists Michael Delac (Administrator) as the authorized official for this organization.

What is the NPI number for Fairfax Colon & Rectal Surgery, PC?

The NPI for Fairfax Colon & Rectal Surgery, PC is 1427169507, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-06.