What is Celeste Messina's NPI number?

Celeste Messina's National Provider Identifier (NPI) is 1942000849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Celeste Messina's specialty?

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

Where is Celeste Messina located?

Celeste Messina's practice location on file with NPPES is 950 W D St, Ontario, CA 91762-3026.

What is Celeste Messina's phone number?

The practice phone number listed in the NPPES registry for Celeste Messina is (909) 988-2050.

Is Celeste Messina's NPI active?

Yes — Celeste Messina's NPI (1942000849) is active in the NPPES registry as of the last update on 2025-03-18.

IndividualActive

Celeste Messina, PPS

NPI 1942000849 · School Counselor · Ontario, CA

Celeste Messina, PPS is a School Counselor provider in Ontario, CA (NPI 1942000849).

Provider details

NPI number: 1942000849
Entity type: Individual
Primary specialty: School CounselorBehavioral Health & Social Service Providers
Credential: PPS
Sex: Female
Sole proprietor: No
License: 220167026 (CA)

Specialties & taxonomies

School CounselorPrimary101YS0200XLicense 220167026 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
1 yr 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

950 W D St

Ontario, CA 91762-3026

Phone: (909) 988-2050

Street-level locationGet directions

More CA providers

Mailing address