IndividualActive
Michelle Mattson
NPI 1841868486 · Case Manager/Care Coordinator · San Jose, CA
Michelle Mattson is a Case Manager/Care Coordinator provider in San Jose, CA (NPI 1841868486).
Provider details
- NPI number
- 1841868486
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
1690 Southwest Expy
San Jose, CA 95126-4400
Phone: (510) 459-6804
Street-level locationGet directions
Mailing address
527 Hermitage St
San Jose, CA 95134-1303
Registry dates
- Enumerated
- 2021-06-10
- Last updated
- 2021-06-10
- Certified
- 2021-06-10
Frequently asked questions
- What is Michelle Mattson's NPI number?
- Michelle Mattson's National Provider Identifier (NPI) is 1841868486, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Mattson's specialty?
- Michelle Mattson is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Michelle Mattson located?
- Michelle Mattson's practice location on file with NPPES is 1690 Southwest Expy, San Jose, CA 95126-4400.
- What is Michelle Mattson's phone number?
- The practice phone number listed in the NPPES registry for Michelle Mattson is (510) 459-6804.
- Is Michelle Mattson's NPI active?
- Yes — Michelle Mattson's NPI (1841868486) is active in the NPPES registry as of the last update on 2021-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.