Linden Lactation LLC
NPI 1548138704 · Lactation Consultant (Registered Nurse) · Saint Charles, MO
Linden Lactation LLC is a Lactation Consultant (Registered Nurse) organization in Saint Charles, MO (NPI 1548138704).
Provider details
- NPI number
- 1548138704
- Entity type
- Organization
- Primary specialty
- Lactation Consultant (Registered Nurse)Nursing Service Providers
- Organization subpart
- No
- Authorized official
- Johanna Iwaszkowiec, Co-Owner, Lactation Consultant(773) 354-1853
Specialties & taxonomies
Nursing Service Providers
- Lactation Consultant (Non-RN)174N00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
Other names (DBA / former)
- Doing business as
- Linden Lactation
Registry dates
- Enumerated
- 2025-10-28
- Last updated
- 2025-10-28
- Certified
- 2025-10-28
Frequently asked questions
- What is Linden Lactation LLC's NPI number?
- Linden Lactation LLC's National Provider Identifier (NPI) is 1548138704, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Linden Lactation LLC?
- Linden Lactation LLC is classified in the NPPES registry as Lactation Consultant (Registered Nurse) (Nursing Service Providers).
- Where is Linden Lactation LLC located?
- Linden Lactation LLC's practice location on file with NPPES is 1423 N 2nd St, Saint Charles, MO 63301-2107.
- What is Linden Lactation LLC's phone number?
- The practice phone number listed in the NPPES registry for Linden Lactation LLC is (636) 306-3410.
- Who is the authorized official for Linden Lactation LLC?
- The authorized official listed on Linden Lactation LLC's NPPES record is Johanna Iwaszkowiec, Co-Owner, Lactation Consultant. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Linden Lactation LLC's NPI active?
- Yes — Linden Lactation LLC's NPI (1548138704) is active in the NPPES registry as of the last update on 2025-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.