What is Don Light's NPI number?

Don Light's National Provider Identifier (NPI) is 1740426139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Don Light's specialty?

Don Light is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Don Light located?

Don Light's practice location on file with NPPES is 406 Sunrise Ave Ste 100, Roseville, CA 95661-4106.

What is Don Light's phone number?

The practice phone number listed in the NPPES registry for Don Light is (916) 782-3737.

Is Don Light's NPI active?

Yes — Don Light's NPI (1740426139) is active in the NPPES registry as of the last update on 2026-01-21.

IndividualActive

Don Light, CADC II

NPI 1740426139 · Counselor · Roseville, CA

Don Light, CADC II is a Counselor provider in Roseville, CA (NPI 1740426139).

Provider details

NPI number: 1740426139
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Credential: CADC II
Sex: Male
Sole proprietor: No
License: A3776101 (CA)

Specialties & taxonomies

CounselorPrimary101Y00000XLicense A3776101 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(86/100 index)

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

Registry tenure38% of score
17 yrs in NPPES registry
Profile completeness38% of score
100% 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

406 Sunrise Ave Ste 100

Roseville, CA 95661-4106

Phone: (916) 782-3737

Street-level locationGet directions

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Mailing address