Carolyn Costa
NPI 1447678362 · Marriage & Family Therapist · Concord, CA
Carolyn Costa is a Marriage & Family Therapist provider in Concord, CA (NPI 1447678362).
Provider details
- NPI number
- 1447678362
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Marriage & Family Therapist106H00000X
Behavioral Health & Social Service Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 3480 Buskirk Ave Ste 210Pleasant Hill, CA 94523-4304Phone: (925) 933-2627
Registry dates
- Enumerated
- 2014-03-29
- Last updated
- 2022-05-31
- Certified
- 2022-05-31
Frequently asked questions
- What is Carolyn Costa's NPI number?
- Carolyn Costa's National Provider Identifier (NPI) is 1447678362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Costa's specialty?
- Carolyn Costa is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Carolyn Costa located?
- Carolyn Costa's practice location on file with NPPES is 1200 Concord Ave Ste 450, Concord, CA 94520-4959.
- What is Carolyn Costa's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Costa is (925) 933-2627.
- Is Carolyn Costa's NPI active?
- Yes — Carolyn Costa's NPI (1447678362) is active in the NPPES registry as of the last update on 2022-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.