Cathy Sampson-Siriani, MSN,RN,FNP
NPI 1639382773 · Family Nurse Practitioner · San Bernardino, CA
Cathy Sampson-Siriani, MSN,RN,FNP is a Family Nurse Practitioner provider in San Bernardino, CA (NPI 1639382773).
Provider details
- NPI number
- 1639382773
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN,RN,FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 327377 (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
19 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
- 2007-05-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Cathy Sampson-Siriani's NPI number?
- Cathy Sampson-Siriani's National Provider Identifier (NPI) is 1639382773, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathy Sampson-Siriani's specialty?
- Cathy Sampson-Siriani is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cathy Sampson-Siriani located?
- Cathy Sampson-Siriani's practice location on file with NPPES is 3704 Canyon Terrace Dr, San Bernardino, CA 92407-4106.
- What is Cathy Sampson-Siriani's phone number?
- The practice phone number listed in the NPPES registry for Cathy Sampson-Siriani is (909) 883-8585.
- Is Cathy Sampson-Siriani's NPI active?
- Yes — Cathy Sampson-Siriani's NPI (1639382773) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.