Matthew Ahrens
NPI 1134052640 · Marriage & Family Therapist · Redwood City, CA
Matthew Ahrens is a Marriage & Family Therapist provider in Redwood City, CA (NPI 1134052640).
Provider details
- NPI number
- 1134052640
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 115372 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
Mailing address
Registry dates
- Enumerated
- 2026-06-04
- Last updated
- 2026-06-04
- Certified
- 2026-06-04
Frequently asked questions
- What is Matthew Ahrens's NPI number?
- Matthew Ahrens's National Provider Identifier (NPI) is 1134052640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Ahrens's specialty?
- Matthew Ahrens is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Matthew Ahrens located?
- Matthew Ahrens's practice location on file with NPPES is 503 Katherine Ave, Redwood City, CA 94062-1320.
- What is Matthew Ahrens's phone number?
- The practice phone number listed in the NPPES registry for Matthew Ahrens is (650) 242-5689.
- Is Matthew Ahrens's NPI active?
- Yes — Matthew Ahrens's NPI (1134052640) is active in the NPPES registry as of the last update on 2026-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.