IndividualActive
Joan Zimmerman, RN,BSN,IBCLC
NPI 1215821038 · Lactation Consultant (Registered Nurse) · Dover, DE
Provider details
- NPI number
- 1215821038
- Entity type
- Individual
- Primary specialty
- Lactation Consultant (Registered Nurse)Nursing Service Providers
- Credential
- RN,BSN,IBCLC
- Sex
- Female
- Sole proprietor
- No
- License
- L1-0038463 (DE)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(59/100 index)
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
2 documented practice locations
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
640 S State St
Dover, DE 19901-3530
Phone: (302) 744-7233
Street-level locationGet directions
Mailing address
640 S State St
Dover, DE 19901-3530
Additional practice locations (1)
- 100 Wellness WayMilford, DE 19963-4364Phone: (302) 430-5718
Registry dates
- Enumerated
- 2025-06-05
- Last updated
- 2025-06-05
- Certified
- 2025-06-05
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.