Chelsea Derossi
NPI 1225361991 · Marriage & Family Therapist · Long Beach, CA
Chelsea Derossi is a Marriage & Family Therapist provider in Long Beach, CA (NPI 1225361991).
Provider details
- NPI number
- 1225361991
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- LMFT78629 (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
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
- 2009-09-14
- Last updated
- 2015-02-09
Frequently asked questions
- What is Chelsea Derossi's NPI number?
- Chelsea Derossi's National Provider Identifier (NPI) is 1225361991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsea Derossi's specialty?
- Chelsea Derossi is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Chelsea Derossi located?
- Chelsea Derossi's practice location on file with NPPES is 5150 E Pch Ste 100, Long Beach, CA 90804-3394.
- What is Chelsea Derossi's phone number?
- The practice phone number listed in the NPPES registry for Chelsea Derossi is (562) 498-5567.
- Is Chelsea Derossi's NPI active?
- Yes — Chelsea Derossi's NPI (1225361991) is active in the NPPES registry as of the last update on 2015-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.