Steven Tonnesen
NPI 1467998096 · Psychiatric Pharmacist · Morgan Hill, CA
Steven Tonnesen is a Psychiatric Pharmacist provider in Morgan Hill, CA (NPI 1467998096).
Provider details
- NPI number
- 1467998096
- Entity type
- Individual
- Primary specialty
- Psychiatric PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- F8342620 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Dental Providers
Emergency Medical Service Providers
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES 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
- 2017-01-06
- Last updated
- 2017-01-06
Frequently asked questions
- What is Steven Tonnesen's NPI number?
- Steven Tonnesen's National Provider Identifier (NPI) is 1467998096, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Tonnesen's specialty?
- Steven Tonnesen is listed in the NPPES registry with a primary specialty of Psychiatric Pharmacist (Pharmacy Service Providers).
- Where is Steven Tonnesen located?
- Steven Tonnesen's practice location on file with NPPES is 30 Angelica Way, Morgan Hill, CA 95037-2723.
- What is Steven Tonnesen's phone number?
- The practice phone number listed in the NPPES registry for Steven Tonnesen is (669) 262-7466.
- Is Steven Tonnesen's NPI active?
- Yes — Steven Tonnesen's NPI (1467998096) is active in the NPPES registry as of the last update on 2017-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.