Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Blair C. Filler, M.D., Inc.

Q: What type of organization is Blair C. Filler, M.D., Inc.?

Blair C. Filler, M.D., Inc. is registered in NPPES as a Orthopaedic Surgery Physician (its primary provider taxonomy).

Orthopaedic Surgery Physician in Los Angeles, CA · enumerated 2007 · authorized official Blair Filler, President.

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

National Provider Identifier

1710192943

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Registry record

Entity type Organization (Type 2)

Legal business name Blair C. Filler, M.D., Inc.

Practice address 2400 S Flower St Fl 3, Los Angeles, CA, 90007

Phone (213) 742-1545

Fax (213) 742-1583

Enumeration date May 11, 2007

Last updated in NPPES Oct 19, 2011

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License C19000 (CA) Primary

Authorized official

Name Blair Filler

Title President

Phone (213) 742-1545

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 type of organization is Blair C. Filler, M.D., Inc.?

Blair C. Filler, M.D., Inc. is registered in NPPES as a Orthopaedic Surgery Physician (its primary provider taxonomy).

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-19.