Mary Koster, RN, IBCLC
NPI 1558955948 · Lactation Consultant (Registered Nurse) · Wilson, NC
Mary Koster, RN, IBCLC is a Lactation Consultant (Registered Nurse) provider in Wilson, NC (NPI 1558955948).
Provider details
- NPI number
- 1558955948
- Entity type
- Individual
- Primary specialty
- Lactation Consultant (Registered Nurse)Nursing Service Providers
- Credential
- RN, IBCLC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 217679 (NC)
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
5 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
- 2021-02-25
- Last updated
- 2021-02-25
- Certified
- 2021-02-25
Frequently asked questions
- What is Mary Koster's NPI number?
- Mary Koster's National Provider Identifier (NPI) is 1558955948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Koster's specialty?
- Mary Koster is listed in the NPPES registry with a primary specialty of Lactation Consultant (Registered Nurse) (Nursing Service Providers).
- Where is Mary Koster located?
- Mary Koster's practice location on file with NPPES is 1004 Brookside Dr Nw, Wilson, NC 27893-2112.
- What is Mary Koster's phone number?
- The practice phone number listed in the NPPES registry for Mary Koster is (252) 230-5358.
- Is Mary Koster's NPI active?
- Yes — Mary Koster's NPI (1558955948) is active in the NPPES registry as of the last update on 2021-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.