Jaqueline Mathiesen, SUD COUNSELOR
NPI 1972360899 · Addiction (Substance Use Disorder) Counselor · San Mateo, CA
Jaqueline Mathiesen, SUD COUNSELOR is a Addiction (Substance Use Disorder) Counselor provider in San Mateo, CA (NPI 1972360899).
Provider details
- NPI number
- 1972360899
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- SUD COUNSELOR
- Sex
- Female
- Sole proprietor
- No
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
2 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
Mailing address
Registry dates
- Enumerated
- 2024-03-06
- Last updated
- 2024-03-06
- Certified
- 2024-03-05
Frequently asked questions
- What is Jaqueline Mathiesen's NPI number?
- Jaqueline Mathiesen's National Provider Identifier (NPI) is 1972360899, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jaqueline Mathiesen's specialty?
- Jaqueline Mathiesen is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Jaqueline Mathiesen located?
- Jaqueline Mathiesen's practice location on file with NPPES is 2251 Palm Ave, San Mateo, CA 94403-1814.
- What is Jaqueline Mathiesen's phone number?
- The practice phone number listed in the NPPES registry for Jaqueline Mathiesen is (650) 513-6500.
- Is Jaqueline Mathiesen's NPI active?
- Yes — Jaqueline Mathiesen's NPI (1972360899) is active in the NPPES registry as of the last update on 2024-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.