Willow Lactation PLLC
NPI 1225828544 · Advanced Practice Midwife · Chicago, IL
Willow Lactation PLLC is a Advanced Practice Midwife organization in Chicago, IL (NPI 1225828544).
Provider details
- NPI number
- 1225828544
- Entity type
- Organization
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Margaret Johnson, Owner(309) 242-8447
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Lactation Consultant (Registered Nurse)163WL0100X
Nursing Service Providers
- Women's Health Nurse Practitioner363LW0102X
Physician Assistants & Advanced Practice Nursing 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
- 2025-05-09
- Last updated
- 2025-05-09
- Certified
- 2025-05-09
Frequently asked questions
- What is Willow Lactation PLLC's NPI number?
- Willow Lactation PLLC's National Provider Identifier (NPI) is 1225828544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Willow Lactation PLLC?
- Willow Lactation PLLC is classified in the NPPES registry as Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Willow Lactation PLLC located?
- Willow Lactation PLLC's practice location on file with NPPES is 7225 N Oriole Ave, Chicago, IL 60631-4253.
- What is Willow Lactation PLLC's phone number?
- The practice phone number listed in the NPPES registry for Willow Lactation PLLC is (309) 242-8447.
- Who is the authorized official for Willow Lactation PLLC?
- The authorized official listed on Willow Lactation PLLC's NPPES record is Margaret Johnson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Willow Lactation PLLC's NPI active?
- Yes — Willow Lactation PLLC's NPI (1225828544) is active in the NPPES registry as of the last update on 2025-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.