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Sean Underhill, COMMUNICATION BS
NPI 1619772944 · Peer Specialist · San Jose, CA
Sean Underhill, COMMUNICATION BS is a Peer Specialist provider in San Jose, CA (NPI 1619772944).
Provider details
- NPI number
- 1619772944
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Credential
- COMMUNICATION BS
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
298b Bernal Rd
San Jose, CA 95119
Phone: (408) 638-4744
Street-level locationGet directions
Mailing address
3 Huckleberry Is
Brookdale, CA 95007
Registry dates
- Enumerated
- 2025-02-19
- Last updated
- 2025-02-19
- Certified
- 2025-02-12
Frequently asked questions
- What is Sean Underhill's NPI number?
- Sean Underhill's National Provider Identifier (NPI) is 1619772944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Underhill's specialty?
- Sean Underhill is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Sean Underhill located?
- Sean Underhill's practice location on file with NPPES is 298b Bernal Rd, San Jose, CA 95119.
- What is Sean Underhill's phone number?
- The practice phone number listed in the NPPES registry for Sean Underhill is (408) 638-4744.
- Is Sean Underhill's NPI active?
- Yes — Sean Underhill's NPI (1619772944) is active in the NPPES registry as of the last update on 2025-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.