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Madelyn Greenfield, CLS
NPI 1023967486 · Lactation Consultant (Non-RN) · Freeport, IL
Madelyn Greenfield, CLS is a Lactation Consultant (Non-RN) provider in Freeport, IL (NPI 1023967486).
Provider details
- NPI number
- 1023967486
- Entity type
- Individual
- Primary specialty
- Lactation Consultant (Non-RN)Other Service Providers
- Credential
- CLS
- Sex
- Female
- Sole proprietor
- No
- License
- 240303 (IL)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(54/100 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
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
10 W Linden St
Freeport, IL 61032-3310
Phone: (815) 235-8360
Fax: (815) 232-7160
Street-level locationGet directions
Mailing address
10 W Linden St
Freeport, IL 61032-3310
Registry dates
- Enumerated
- 2026-01-27
- Last updated
- 2026-01-27
- Certified
- 2026-01-27
Frequently asked questions
- What is Madelyn Greenfield's NPI number?
- Madelyn Greenfield's National Provider Identifier (NPI) is 1023967486, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madelyn Greenfield's specialty?
- Madelyn Greenfield is listed in the NPPES registry with a primary specialty of Lactation Consultant (Non-RN) (Other Service Providers).
- Where is Madelyn Greenfield located?
- Madelyn Greenfield's practice location on file with NPPES is 10 W Linden St, Freeport, IL 61032-3310.
- What is Madelyn Greenfield's phone number?
- The practice phone number listed in the NPPES registry for Madelyn Greenfield is (815) 235-8360.
- Is Madelyn Greenfield's NPI active?
- Yes — Madelyn Greenfield's NPI (1023967486) is active in the NPPES registry as of the last update on 2026-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.