What is Stacy Colaizzo's NPI number?

Stacy Colaizzo's National Provider Identifier (NPI) is 1083141428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stacy Colaizzo's specialty?

Stacy Colaizzo is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Stacy Colaizzo located?

Stacy Colaizzo's practice location on file with NPPES is 21515 Hawthorne Blvd Ste 200, Torrance, CA 90503-6512.

What is Stacy Colaizzo's phone number?

The practice phone number listed in the NPPES registry for Stacy Colaizzo is (949) 478-2292.

Is Stacy Colaizzo's NPI active?

Yes — Stacy Colaizzo's NPI (1083141428) is active in the NPPES registry as of the last update on 2022-07-21.

IndividualActive

Stacy Colaizzo, MA

NPI 1083141428 · Marriage & Family Therapist · Torrance, CA

Stacy Colaizzo, MA is a Marriage & Family Therapist provider in Torrance, CA (NPI 1083141428).

Provider details

NPI number: 1083141428
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Credential: MA
Sex: Female
Sole proprietor: Yes
License: MFC97281 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense MFC97281 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(79/100 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
100% of core fields populated
Practice footprint23% of score
3 documented practice locations

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

21515 Hawthorne Blvd Ste 200

Torrance, CA 90503-6512

Phone: (949) 478-2292

Fax: (949) 478-2292

Street-level locationGet directions

More CA providers

Mailing address

28081 Marguerite Pkwy # 2543

Mission Viejo, CA 92690-1800

Additional practice locations (2)

9334 Residencia
Newport Beach, CA 92660-9067
Phone: (770) 335-7255
Fax: (770) 335-7255
4030 Palos Verdes Dr N Ste 106
Rolling Hills Estates, CA 90274-2560
Phone: (310) 946-7660
Fax: (844) 805-0886

Enumerated: 2017-05-16
Last updated: 2022-07-21

Frequently asked questions

What is Stacy Colaizzo's NPI number?: Stacy Colaizzo's National Provider Identifier (NPI) is 1083141428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Stacy Colaizzo's specialty?: Stacy Colaizzo is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
Where is Stacy Colaizzo located?: Stacy Colaizzo's practice location on file with NPPES is 21515 Hawthorne Blvd Ste 200, Torrance, CA 90503-6512.
What is Stacy Colaizzo's phone number?: The practice phone number listed in the NPPES registry for Stacy Colaizzo is (949) 478-2292.
Is Stacy Colaizzo's NPI active?: Yes — Stacy Colaizzo's NPI (1083141428) is active in the NPPES registry as of the last update on 2022-07-21.

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