IndividualActive
Marylynne Kostick, IBCLC, CD/PCD(DONA)
NPI 1811860596 · Doula · Chehalis, WA
Marylynne Kostick, IBCLC, CD/PCD(DONA) is a Doula provider in Chehalis, WA (NPI 1811860596).
Provider details
- NPI number
- 1811860596
- Entity type
- Individual
- Primary specialty
- DoulaNursing Service Related Providers
- Credential
- IBCLC, CD/PCD(DONA)
- Sole proprietor
- Yes
Specialties & taxonomies
Nursing Service Related Providers
- Lactation Consultant (Non-RN)174N00000X
Other Service Providers
Profile Score
Basic profile(47/100 index)
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
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
403 N Market Blvd Unit 1
Chehalis, WA 98532-2627
Phone: (360) 996-4387
Street-level locationGet directions
Mailing address
Po Box 212
Chehalis, WA 98532-0212
Registry dates
- Enumerated
- 2025-09-27
- Last updated
- 2025-09-27
- Certified
- 2025-09-27
Frequently asked questions
- What is Marylynne Kostick's NPI number?
- Marylynne Kostick's National Provider Identifier (NPI) is 1811860596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marylynne Kostick's specialty?
- Marylynne Kostick is listed in the NPPES registry with a primary specialty of Doula (Nursing Service Related Providers).
- Where is Marylynne Kostick located?
- Marylynne Kostick's practice location on file with NPPES is 403 N Market Blvd Unit 1, Chehalis, WA 98532-2627.
- What is Marylynne Kostick's phone number?
- The practice phone number listed in the NPPES registry for Marylynne Kostick is (360) 996-4387.
- Is Marylynne Kostick's NPI active?
- Yes — Marylynne Kostick's NPI (1811860596) is active in the NPPES registry as of the last update on 2025-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.