Emma O'Brien, RN, IBCLC
NPI 1326831108 · Lactation Consultant (Registered Nurse) · Sacramento, CA
Emma O'Brien, RN, IBCLC is a Lactation Consultant (Registered Nurse) provider in Sacramento, CA (NPI 1326831108).
Provider details
- NPI number
- 1326831108
- Entity type
- Individual
- Primary specialty
- Lactation Consultant (Registered Nurse)Nursing Service Providers
- Credential
- RN, IBCLC
- Sex
- Female
- Sole proprietor
- Yes
- License
- L-313077 (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
1 yr 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
- 2025-05-26
- Last updated
- 2025-05-26
- Certified
- 2025-05-25
Frequently asked questions
- What is Emma O'Brien's NPI number?
- Emma O'Brien's National Provider Identifier (NPI) is 1326831108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emma O'Brien's specialty?
- Emma O'Brien is listed in the NPPES registry with a primary specialty of Lactation Consultant (Registered Nurse) (Nursing Service Providers).
- Where is Emma O'Brien located?
- Emma O'Brien's practice location on file with NPPES is 1401 21st St Ste R, Sacramento, CA 95811-5226.
- What is Emma O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Emma O'Brien is (805) 836-2083.
- Is Emma O'Brien's NPI active?
- Yes — Emma O'Brien's NPI (1326831108) is active in the NPPES registry as of the last update on 2025-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.