Knute Johnson, M.A.
NPI 1548588890 · Community/Behavioral Health Agency · Hayward, CA
Enrolled with Medicare as Practitioner - Psychologist Billing Independently · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Knute Johnson, M.A. is a Community/Behavioral Health Agency provider in Hayward, CA (NPI 1548588890).
Provider details
- NPI number
- 1548588890
- Entity type
- Individual
- Primary specialty
- Community/Behavioral Health AgencyAgencies
- Credential
- M.A.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Agencies
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-05-11
- Last updated
- 2022-01-14
- Certified
- 2022-01-14
Frequently asked questions
- What is Knute Johnson's NPI number?
- Knute Johnson's National Provider Identifier (NPI) is 1548588890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Knute Johnson's specialty?
- Knute Johnson is listed in the NPPES registry with a primary specialty of Community/Behavioral Health Agency (Agencies).
- Where is Knute Johnson located?
- Knute Johnson's practice location on file with NPPES is 26081 Mocine Ave, Hayward, CA 94544-2923.
- What is Knute Johnson's phone number?
- The practice phone number listed in the NPPES registry for Knute Johnson is (510) 881-5921.
- Does Knute Johnson accept Medicare?
- Knute Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Knute Johnson's NPI active?
- Yes — Knute Johnson's NPI (1548588890) is active in the NPPES registry as of the last update on 2022-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.