Kathryn Fassero, NP
NPI 1386991115 · Adult Health Nurse Practitioner · Danville, CA
Kathryn Fassero, NP is a Adult Health Nurse Practitioner provider in Danville, CA (NPI 1386991115).
Provider details
- NPI number
- 1386991115
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 21661 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2012-08-10
- Last updated
- 2017-11-29
Frequently asked questions
- What is Kathryn Fassero's NPI number?
- Kathryn Fassero's National Provider Identifier (NPI) is 1386991115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Fassero's specialty?
- Kathryn Fassero is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn Fassero located?
- Kathryn Fassero's practice location on file with NPPES is 360 Rose Ave, Danville, CA 94526-3320.
- What is Kathryn Fassero's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Fassero is (925) 838-4363.
- Is Kathryn Fassero's NPI active?
- Yes — Kathryn Fassero's NPI (1386991115) is active in the NPPES registry as of the last update on 2017-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.