Karen Rapoport, MSN, RNC, NNP-BC
NPI 1235451501 · Critical Care Neonatal Nurse Practitioner · Los Angeles, CA
Karen Rapoport, MSN, RNC, NNP-BC is a Critical Care Neonatal Nurse Practitioner provider in Los Angeles, CA (NPI 1235451501).
Provider details
- NPI number
- 1235451501
- Entity type
- Individual
- Primary specialty
- Critical Care Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, RNC, NNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 572673 (CA)
Specialties & taxonomies
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
16 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
- 2010-02-26
- Last updated
- 2013-03-31
Frequently asked questions
- What is Karen Rapoport's NPI number?
- Karen Rapoport's National Provider Identifier (NPI) is 1235451501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Rapoport's specialty?
- Karen Rapoport is listed in the NPPES registry with a primary specialty of Critical Care Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Rapoport located?
- Karen Rapoport's practice location on file with NPPES is 4650 W Sunset Blvd, Los Angeles, CA 90027-6062.
- What is Karen Rapoport's phone number?
- The practice phone number listed in the NPPES registry for Karen Rapoport is (323) 361-0554.
- Is Karen Rapoport's NPI active?
- Yes — Karen Rapoport's NPI (1235451501) is active in the NPPES registry as of the last update on 2013-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.