IndividualActive
Melissa Dias, M.S.
NPI 1821351289 · Marriage & Family Therapist · Brea, CA
Melissa Dias, M.S. is a Marriage & Family Therapist provider in Brea, CA (NPI 1821351289).
Provider details
- NPI number
- 1821351289
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC32965 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
242 S Orange Ave
Suite 203
Brea, CA 92821-4980
Phone: (714) 254-7579
Street-level locationGet directions
Mailing address
1100 Cerritos Dr
Fullerton, CA 92835-4020
Registry dates
- Enumerated
- 2012-06-20
- Last updated
- 2012-06-20
Frequently asked questions
- What is Melissa Dias's NPI number?
- Melissa Dias's National Provider Identifier (NPI) is 1821351289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Dias's specialty?
- Melissa Dias is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Melissa Dias located?
- Melissa Dias's practice location on file with NPPES is 242 S Orange Ave, Brea, CA 92821-4980.
- What is Melissa Dias's phone number?
- The practice phone number listed in the NPPES registry for Melissa Dias is (714) 254-7579.
- Is Melissa Dias's NPI active?
- Yes — Melissa Dias's NPI (1821351289) is active in the NPPES registry as of the last update on 2012-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.