# ABC SLEEP DISORDERS CENTER, Montebello CA: Clinic/Center, Sleep Disorder Diagnostic (NPI 1023329455)

**Practice Launch & Vendor Spend Score:** 25/100

| Field | Value |
|---|---|
| NPI | 1023329455 |
| Practice | ABC SLEEP DISORDERS CENTER |
| Specialty (taxonomy) | Clinic/Center, Sleep Disorder Diagnostic |
| Address | 433 N 4th St Ste 101b |
| City | Montebello |
| State | CA |
| ZIP | 90640 |
| Practice phone | 213-446-1819 |
| Authorized official | Mr. MANUEL BESHLIKYAN RPSGT |
| Official title | President/Ceo |
| Enumerated | 2010-06-30 |
| Last updated | 2021-03-08 |
| Status | Active |

## Why this score
- Established practice (enumerated 2010-06-30).
- Practice phone listed.

Source: CMS NPPES NPI Registry (U.S. Centers for Medicare & Medicaid Services) (https://npiregistry.cms.hhs.gov/provider-view/1023329455). Last refreshed: 2026-11-03T01:38:44.844Z.
Data from the public CMS NPPES NPI Registry, which practices maintain themselves and may be out of date. Informational only; respect do-not-call and anti-spam laws when contacting practices.