Shannon Sickle, FNP
NPI 1851774962 · Family Nurse Practitioner · Fairfield, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Sickle, FNP is a Family Nurse Practitioner provider in Fairfield, CA (NPI 1851774962).
Provider details
- NPI number
- 1851774962
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95231874 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-07-07
- Last updated
- 2023-06-12
- Certified
- 2023-06-12
Frequently asked questions
- What is Shannon Sickle's NPI number?
- Shannon Sickle's National Provider Identifier (NPI) is 1851774962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Sickle's specialty?
- Shannon Sickle is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shannon Sickle located?
- Shannon Sickle's practice location on file with NPPES is 1325 Travis Blvd Ste C, Fairfield, CA 94533-4611.
- What is Shannon Sickle's phone number?
- The practice phone number listed in the NPPES registry for Shannon Sickle is (707) 398-8916.
- Does Shannon Sickle accept Medicare?
- Shannon Sickle is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Sickle's NPI active?
- Yes — Shannon Sickle's NPI (1851774962) is active in the NPPES registry as of the last update on 2023-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.