Natalie Rosemond-Sewer
NPI 1427807288 · Clinical Social Worker · Canyon Country, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalie Rosemond-Sewer is a Clinical Social Worker provider in Canyon Country, CA (NPI 1427807288).
Provider details
- NPI number
- 1427807288
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- LCSW119398 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-05-15
- Last updated
- 2024-05-15
- Certified
- 2024-05-15
Frequently asked questions
- What is Natalie Rosemond-Sewer's NPI number?
- Natalie Rosemond-Sewer's National Provider Identifier (NPI) is 1427807288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Rosemond-Sewer's specialty?
- Natalie Rosemond-Sewer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Natalie Rosemond-Sewer located?
- Natalie Rosemond-Sewer's practice location on file with NPPES is 29014 Gladiolus Dr, Canyon Country, CA 91387-1828.
- What is Natalie Rosemond-Sewer's phone number?
- The practice phone number listed in the NPPES registry for Natalie Rosemond-Sewer is (818) 293-5452.
- Does Natalie Rosemond-Sewer accept Medicare?
- Natalie Rosemond-Sewer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalie Rosemond-Sewer's NPI active?
- Yes — Natalie Rosemond-Sewer's NPI (1427807288) is active in the NPPES registry as of the last update on 2024-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.