Megan Costello, M.S.
NPI 1548627706 · Marriage & Family Therapist · Los Angeles, CA
Megan Costello, M.S. is a Marriage & Family Therapist provider in Los Angeles, CA (NPI 1548627706).
Provider details
- NPI number
- 1548627706
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- No
- License
- LMFT95052 (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
10 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
- 2016-01-19
- Last updated
- 2016-09-08
Frequently asked questions
- What is Megan Costello's NPI number?
- Megan Costello's National Provider Identifier (NPI) is 1548627706, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Costello's specialty?
- Megan Costello is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Megan Costello located?
- Megan Costello's practice location on file with NPPES is 1721 Griffin Ave, Los Angeles, CA 90031-3312.
- What is Megan Costello's phone number?
- The practice phone number listed in the NPPES registry for Megan Costello is (323) 221-4134.
- Is Megan Costello's NPI active?
- Yes — Megan Costello's NPI (1548627706) is active in the NPPES registry as of the last update on 2016-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.