Seneca Diagnostic, Inc.

Seneca Diagnostic, Inc. is a healthcare organization registered as Physiological Laboratory in Los Angeles, CA, holding Type 2 (organization) NPI 1720031842 since 2006. The authorized official on file is Roman Gasparyan, President.

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NPI	1720031842
Entity type	Organization (Type 2)
Legal business name	Seneca Diagnostic, Inc.
Practice address	2856 LOS FELIZ PL, SUITE 2, Los Angeles, CA, 90039
Phone	3236638010
Fax	3236636029
Enumeration date	2006-05-18
Last updated in NPPES	2020-08-22

Authorized official

Name	Roman Gasparyan
Title	President
Phone	3236638010

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
293D00000X	Physiological Laboratory	Primary	—	—

Copy-ready billing details

Provider: Seneca Diagnostic, Inc.
NPI: 1720031842
Taxonomy: 293D00000X (Physiological Laboratory)
Address: 2856 LOS FELIZ PL, SUITE 2, Los Angeles, CA, 90039

Verify this record

Cross-check NPI 1720031842 against the authoritative CMS record: view Seneca Diagnostic, Inc. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Seneca Diagnostic, Inc. located?

The practice location on file with NPPES is in Los Angeles, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.