What is Luz Howard's NPI number?

Luz Howard's National Provider Identifier (NPI) is 1821143330, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Luz Howard's specialty?

Luz Howard is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).

Where is Luz Howard located?

Luz Howard's practice location on file with NPPES is 125 W F St, Ontario, CA 91762-3262.

What is Luz Howard's phone number?

The practice phone number listed in the NPPES registry for Luz Howard is (909) 986-4550.

Is Luz Howard's NPI active?

Yes — Luz Howard's NPI (1821143330) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Luz Howard, LVN

NPI 1821143330 · Addiction (Substance Use Disorder) Counselor · Ontario, CA

Luz Howard, LVN is a Addiction (Substance Use Disorder) Counselor provider in Ontario, CA (NPI 1821143330).

Provider details

NPI number: 1821143330
Entity type: Individual
Primary specialty: Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
Credential: LVN
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Addiction (Substance Use Disorder) CounselorPrimary101YA0400X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(83/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

125 W F St

Ontario, CA 91762-3262

Phone: (909) 986-4550

Street-level locationGet directions

More CA providers

Mailing address

9392 Garfield St

Riverside, CA 92503-3818

Enumerated: 2007-01-24
Last updated: 2007-07-08

Frequently asked questions

What is Luz Howard's NPI number?: Luz Howard's National Provider Identifier (NPI) is 1821143330, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Luz Howard's specialty?: Luz Howard is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
Where is Luz Howard located?: Luz Howard's practice location on file with NPPES is 125 W F St, Ontario, CA 91762-3262.
What is Luz Howard's phone number?: The practice phone number listed in the NPPES registry for Luz Howard is (909) 986-4550.
Is Luz Howard's NPI active?: Yes — Luz Howard's NPI (1821143330) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.