Sharon Johnson, RN
NPI 1124748447 · Lactation Consultant (Registered Nurse) · San Diego, CA
Sharon Johnson, RN is a Lactation Consultant (Registered Nurse) provider in San Diego, CA (NPI 1124748447).
Provider details
- NPI number
- 1124748447
- Entity type
- Individual
- Primary specialty
- Lactation Consultant (Registered Nurse)Nursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 494077 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2022-08-29
- Last updated
- 2022-08-29
- Certified
- 2022-08-29
Frequently asked questions
- What is Sharon Johnson's NPI number?
- Sharon Johnson's National Provider Identifier (NPI) is 1124748447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharon Johnson's specialty?
- Sharon Johnson is listed in the NPPES registry with a primary specialty of Lactation Consultant (Registered Nurse) (Nursing Service Providers).
- Where is Sharon Johnson located?
- Sharon Johnson's practice location on file with NPPES is 4651 Long Branch Ave, San Diego, CA 92107.
- What is Sharon Johnson's phone number?
- The practice phone number listed in the NPPES registry for Sharon Johnson is (619) 997-5005.
- Is Sharon Johnson's NPI active?
- Yes — Sharon Johnson's NPI (1124748447) is active in the NPPES registry as of the last update on 2022-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.