Sharon Larock, CNN
NPI 1811920523 · Obstetrics & Gynecology Nurse Practitioner · Clearlake, CA
Sharon Larock, CNN is a Obstetrics & Gynecology Nurse Practitioner provider in Clearlake, CA (NPI 1811920523).
Provider details
- NPI number
- 1811920523
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNN
- Sex
- Female
- Sole proprietor
- Yes
- License
- NMW1480 (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
- 2006-07-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sharon Larock's NPI number?
- Sharon Larock's National Provider Identifier (NPI) is 1811920523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharon Larock's specialty?
- Sharon Larock is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sharon Larock located?
- Sharon Larock's practice location on file with NPPES is 15230 Lakeshore Dr, Clearlake, CA 95422-8107.
- What is Sharon Larock's phone number?
- The practice phone number listed in the NPPES registry for Sharon Larock is (707) 995-4500.
- Is Sharon Larock's NPI active?
- Yes — Sharon Larock's NPI (1811920523) 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.