1. Home
  2. Directory
  3. California
  4. Los Angeles
  5. Internal Medicine
  6. NPI Profile

NARCOTICS PREVENTION ASSOCIATION INC
NPI 1497882252
Internal Medicine - Clinical & Laboratory Immunology in Los Angeles, CA

Active since February 28, 2007
942 S ATLANTIC BLVD, LOS ANGELES, CA 90022(323) 263-9700(323) 263-8042 Get Directions Write a Review

NPPES record last updated: August 7, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Narcotics Prevention Association Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NARCOTICS PREVENTION ASSOCIATION INC (NPI 1497882252) is a healthcare organization registered as a clinical & laboratory immunology in Los Angeles, California and active in the NPI registry since February 2007. The organization maintains a secondary practice location in Los Angeles and lists Luis C Montes, Executive Director, as its authorized official.

NPPES Registry Identity

NPI1497882252
Entity TypeOrganization
Primary Taxonomy207RI0001X
Legal Business NameNARCOTICS PREVENTION ASSOCIATION INC
Location Address942 S ATLANTIC BLVDLos Angeles, CA 90022
Mailing Address942 S Atlantic BlvdLos Angeles, CA 90022-4004 · (323) 263-9700
Phone(323) 263-9700
Fax(323) 263-8042
Organization SubpartNo
Authorized OfficialLuis C MontesExecutive Director · (323) 263-9700
Enumeration DateFebruary 28, 2007
Last NPPES UpdateAugust 7, 2018
✔ NPI 1497882252 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Clinical & Laboratory ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0001X
License✔ Licensed in CA · G082210
Definition
An internal medicine physician who specializes in clinical and laboratory immunology disease management.
942 S ATLANTIC BLVD, Los Angeles, CA 90022
Open in Google Maps ↗

Secondary Practice Location 1

Location 1922 S Atlantic BlvdLos Angeles, CA 90022-4004 · Phone (323) 500-1099 · Fax (323) 825-4644

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Narcotics Prevention Association Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Narcotics Prevention Association Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Leonard Jones, M.D.
Psychiatry
NPI 1598879082
4619 ROSEMEAD BLVD
Rosemead, CA 91770
(626) 286-1199
✔ PECOS✔ Accepts Medicare6.2 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Narcotics Prevention Association Inc's NPI number?

The NPI number for Narcotics Prevention Association Inc is 1497882252. It was assigned to this organization in the NPPES registry on February 28, 2007.

Where is Narcotics Prevention Association Inc located?

Narcotics Prevention Association Inc is located at 942 S Atlantic Blvd, Los Angeles, CA 90022. The listed phone number is (323) 263-9700.

What is Narcotics Prevention Association Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical & Laboratory Immunology, with taxonomy code 207RI0001X.

Is Narcotics Prevention Association Inc enrolled in Medicare?

Yes. Narcotics Prevention Association Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Narcotics Prevention Association Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Psychiatry) reassigns their Medicare billing to Narcotics Prevention Association Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Narcotics Prevention Association Inc was last updated on August 7, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.