Melinda Tonjes, CATC II
NPI 1952826281 · Addiction (Substance Use Disorder) Counselor · Vallejo, CA
Melinda Tonjes, CATC II is a Addiction (Substance Use Disorder) Counselor provider in Vallejo, CA (NPI 1952826281).
Provider details
- NPI number
- 1952826281
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CATC II
- 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
8 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
- 2017-08-08
- Last updated
- 2017-08-08
Frequently asked questions
- What is Melinda Tonjes's NPI number?
- Melinda Tonjes's National Provider Identifier (NPI) is 1952826281, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melinda Tonjes's specialty?
- Melinda Tonjes is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Melinda Tonjes located?
- Melinda Tonjes's practice location on file with NPPES is 604 Broadway St, Vallejo, CA 94590.
- What is Melinda Tonjes's phone number?
- The practice phone number listed in the NPPES registry for Melinda Tonjes is (707) 643-2748.
- Is Melinda Tonjes's NPI active?
- Yes — Melinda Tonjes's NPI (1952826281) is active in the NPPES registry as of the last update on 2017-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.