What is Matthew Unger's NPI number?

Matthew Unger's National Provider Identifier (NPI) is 1427568252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Matthew Unger's specialty?

Matthew Unger is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Matthew Unger located?

Matthew Unger's practice location on file with NPPES is 2928 Jefferson St Ste 200, Carlsbad, CA 92008-2377.

What is Matthew Unger's phone number?

The practice phone number listed in the NPPES registry for Matthew Unger is (855) 223-7123.

Is Matthew Unger's NPI active?

Yes — Matthew Unger's NPI (1427568252) is active in the NPPES registry as of the last update on 2025-06-09.

IndividualActive

Matthew Unger

NPI 1427568252 · Behavior Analyst · Carlsbad, CA

Matthew Unger is a Behavior Analyst provider in Carlsbad, CA (NPI 1427568252).

Provider details

NPI number: 1427568252
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No
License: 0-17-8073 (CA)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 1-18-30157 (CA)
Behavioral Health & Social Service Providers
Assistant Behavior Analyst106E00000XLicense 0-17-8073 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(78/100 index)

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

Registry tenure38% of score
8 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
5 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

2928 Jefferson St Ste 200

Carlsbad, CA 92008-2377

Phone: (855) 223-7123

Fax: (619) 374-7134

Street-level locationGet directions

More CA providers

Mailing address

Po Box 33568

San Diego, CA 92163-3568

Additional practice locations (4)

1295 Corona Pointe Ct Ste 102
Corona, CA 92879-1721
Phone: (855) 223-7123
25285 Madison Ave Ste 101
Murrieta, CA 92562-8955
Phone: (855) 223-7123
17462 Colima Rd
Rowland Heights, CA 91748-1633
Phone: (855) 223-7123
5333 Mission Center Rd Ste 110
San Diego, CA 92108-1347
Phone: (855) 223-7123

Enumerated: 2017-10-06
Last updated: 2025-06-09
Certified: 2025-06-09

Frequently asked questions

What is Matthew Unger's NPI number?: Matthew Unger's National Provider Identifier (NPI) is 1427568252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Matthew Unger's specialty?: Matthew Unger is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
Where is Matthew Unger located?: Matthew Unger's practice location on file with NPPES is 2928 Jefferson St Ste 200, Carlsbad, CA 92008-2377.
What is Matthew Unger's phone number?: The practice phone number listed in the NPPES registry for Matthew Unger is (855) 223-7123.
Is Matthew Unger's NPI active?: Yes — Matthew Unger's NPI (1427568252) is active in the NPPES registry as of the last update on 2025-06-09.

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