What is Kathy Montenegro's NPI number?

Kathy Montenegro's National Provider Identifier (NPI) is 1821549676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kathy Montenegro's specialty?

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

Where is Kathy Montenegro located?

Kathy Montenegro's practice location on file with NPPES is 1401 N Handy St, Orange, CA 92867-4434.

What is Kathy Montenegro's phone number?

The practice phone number listed in the NPPES registry for Kathy Montenegro is (714) 628-4000.

Is Kathy Montenegro's NPI active?

Yes — Kathy Montenegro's NPI (1821549676) is active in the NPPES registry as of the last update on 2026-03-24.

IndividualActive

Kathy Montenegro, M.S.

NPI 1821549676 · Counselor · Orange, CA

Kathy Montenegro, M.S. is a Counselor provider in Orange, CA (NPI 1821549676).

Provider details

NPI number: 1821549676
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Credential: M.S.
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(65/100 index)

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

Registry tenure38% of score
9 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

1401 N Handy St

Orange, CA 92867-4434

Phone: (714) 628-4000

Street-level locationGet directions

More CA providers

Mailing address