Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Zelman Associates, P.C.

Q: What type of organization is Zelman Associates, P.C.?

Zelman Associates, P.C. is registered in NPPES as a Optometrist (its primary provider taxonomy).

Optometrist in Oakton, VA · enumerated 2012 · authorized official David Zelman, Owner/Optometrist.

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

National Provider Identifier

1154694784

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Zelman Associates, P.C.

Practice address 2972 Chain Bridge Rd Ste C, Oakton, VA, 22124

Phone (703) 255-1533

Fax (703) 255-3377

Enumeration date Feb 13, 2012

Last updated in NPPES Feb 14, 2012

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 0601000634 Primary

Authorized official

Name David Zelman

Title Owner/Optometrist

Phone (703) 255-1533

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 Zelman Associates, P.C.?

Zelman Associates, P.C. is registered in NPPES as a Optometrist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-14.