What is Donald Matthews's NPI number?

Donald Matthews's National Provider Identifier (NPI) is 1659171874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Donald Matthews's specialty?

Donald Matthews is listed in the NPPES registry with a primary specialty of Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).

Where is Donald Matthews located?

Donald Matthews's practice location on file with NPPES is 68657 Calle Mancha, Cathedral City, CA 92234-7150.

What is Donald Matthews's phone number?

The practice phone number listed in the NPPES registry for Donald Matthews is (707) 342-1300.

Is Donald Matthews's NPI active?

Yes — Donald Matthews's NPI (1659171874) is active in the NPPES registry as of the last update on 2025-03-17.

IndividualActive

Donald Matthews, PSYD

NPI 1659171874 · Cognitive & Behavioral Psychologist · Cathedral City, CA

Donald Matthews, PSYD is a Cognitive & Behavioral Psychologist provider in Cathedral City, CA (NPI 1659171874).

Provider details

NPI number: 1659171874
Entity type: Individual
Primary specialty: Cognitive & Behavioral PsychologistBehavioral Health & Social Service Providers
Credential: PSYD
Sex: Male
Sole proprietor: Yes

Practice location

68657 Calle Mancha

Cathedral City, CA 92234-7150

Phone: (707) 342-1300

Street-level locationGet directions

More CA providers

Mailing address

68657 Calle Mancha

Cathedral City, CA 92234-7150

Specialties & taxonomies

Cognitive & Behavioral PsychologistPrimary103TB0200X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(49/100 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
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.

Enumerated: 2025-03-17
Last updated: 2025-03-17
Certified: 2025-03-17

Frequently asked questions

What is Donald Matthews's NPI number?: Donald Matthews's National Provider Identifier (NPI) is 1659171874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Donald Matthews's specialty?: Donald Matthews is listed in the NPPES registry with a primary specialty of Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).
Where is Donald Matthews located?: Donald Matthews's practice location on file with NPPES is 68657 Calle Mancha, Cathedral City, CA 92234-7150.
What is Donald Matthews's phone number?: The practice phone number listed in the NPPES registry for Donald Matthews is (707) 342-1300.
Is Donald Matthews's NPI active?: Yes — Donald Matthews's NPI (1659171874) is active in the NPPES registry as of the last update on 2025-03-17.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions