Melissa Christensen, LCSW
NPI 1922313394 · Clinical Social Worker · Spring Valley, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Christensen, LCSW is a Clinical Social Worker provider in Spring Valley, CA (NPI 1922313394).
Provider details
- NPI number
- 1922313394
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
15 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
4 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
Mailing address
Additional practice locations (3)
- 525 E Main StEl Cajon, CA 92020-4007Phone: (619) 515-2498
- 3544 30th StSan Diego, CA 92104-4120Phone: (619) 515-2424
- 1328 2nd StSanta Monica, CA 90401-1122Phone: (310) 394-6889
Registry dates
- Enumerated
- 2010-08-10
- Last updated
- 2020-05-07
- Certified
- 2020-05-07
Frequently asked questions
- What is Melissa Christensen's NPI number?
- Melissa Christensen's National Provider Identifier (NPI) is 1922313394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Christensen's specialty?
- Melissa Christensen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Melissa Christensen located?
- Melissa Christensen's practice location on file with NPPES is 9127 Berkview Ln, Spring Valley, CA 91977-3661.
- What is Melissa Christensen's phone number?
- The practice phone number listed in the NPPES registry for Melissa Christensen is (619) 289-9337.
- Does Melissa Christensen accept Medicare?
- Melissa Christensen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Christensen's NPI active?
- Yes — Melissa Christensen's NPI (1922313394) is active in the NPPES registry as of the last update on 2020-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.