What is Shelby Merriman's NPI number?

Shelby Merriman's National Provider Identifier (NPI) is 1801769963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Shelby Merriman's specialty?

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

Where is Shelby Merriman located?

Shelby Merriman's practice location on file with NPPES is 4112 Cerritos Ave, Los Alamitos, CA 90720-2521.

What is Shelby Merriman's phone number?

The practice phone number listed in the NPPES registry for Shelby Merriman is (714) 816-3320.

Is Shelby Merriman's NPI active?

Yes — Shelby Merriman's NPI (1801769963) is active in the NPPES registry as of the last update on 2025-10-24.

IndividualActive

Shelby Merriman

NPI 1801769963 · Counselor · Los Alamitos, CA

Shelby Merriman is a Counselor provider in Los Alamitos, CA (NPI 1801769963).

Provider details

NPI number: 1801769963
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

4112 Cerritos Ave

Los Alamitos, CA 90720-2521

Phone: (714) 816-3320

Street-level locationGet directions

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Mailing address