Penelope Rosen, RN, IBCLC
NPI 1639037765 · Lactation Consultant (Registered Nurse) · Denver, CO
Penelope Rosen, RN, IBCLC is a Lactation Consultant (Registered Nurse) provider in Denver, CO (NPI 1639037765).
Provider details
- NPI number
- 1639037765
- Entity type
- Individual
- Primary specialty
- Lactation Consultant (Registered Nurse)Nursing Service Providers
- Credential
- RN, IBCLC
- Sex
- Female
- Sole proprietor
- Yes
- License
- L-314189 (CO)
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
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
Mailing address
Registry dates
- Enumerated
- 2026-01-15
- Last updated
- 2026-01-15
- Certified
- 2026-01-15
Frequently asked questions
- What is Penelope Rosen's NPI number?
- Penelope Rosen's National Provider Identifier (NPI) is 1639037765, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Penelope Rosen's specialty?
- Penelope Rosen is listed in the NPPES registry with a primary specialty of Lactation Consultant (Registered Nurse) (Nursing Service Providers).
- Where is Penelope Rosen located?
- Penelope Rosen's practice location on file with NPPES is 9372 E 59th South Dr, Denver, CO 80238-2361.
- What is Penelope Rosen's phone number?
- The practice phone number listed in the NPPES registry for Penelope Rosen is (858) 336-8612.
- Is Penelope Rosen's NPI active?
- Yes — Penelope Rosen's NPI (1639037765) is active in the NPPES registry as of the last update on 2026-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.