Janaki Costello
NPI 1669688164 · Lactation Consultant (Non-RN) · Albany, CA
Janaki Costello is a Lactation Consultant (Non-RN) provider in Albany, CA (NPI 1669688164).
Provider details
- NPI number
- 1669688164
- Entity type
- Individual
- Primary specialty
- Lactation Consultant (Non-RN)Other Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
- Specialist174400000X
Other Service 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
83% 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
- 2007-05-14
- Last updated
- 2011-06-06
Frequently asked questions
- What is Janaki Costello's NPI number?
- Janaki Costello's National Provider Identifier (NPI) is 1669688164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janaki Costello's specialty?
- Janaki Costello is listed in the NPPES registry with a primary specialty of Lactation Consultant (Non-RN) (Other Service Providers).
- Where is Janaki Costello located?
- Janaki Costello's practice location on file with NPPES is 828 San Pablo Ave, Albany, CA 94706-1567.
- What is Janaki Costello's phone number?
- The practice phone number listed in the NPPES registry for Janaki Costello is (510) 525-1155.
- Is Janaki Costello's NPI active?
- Yes — Janaki Costello's NPI (1669688164) is active in the NPPES registry as of the last update on 2011-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.