M Catherine Costello, LMFT
NPI 1043071236 · Marriage & Family Therapist · San Francisco, CA
M Catherine Costello, LMFT is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1043071236).
Provider details
- NPI number
- 1043071236
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- LMFT38191 (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
2 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
- 2024-01-16
- Last updated
- 2024-01-16
- Certified
- 2024-01-16
Frequently asked questions
- What is M Catherine Costello's NPI number?
- M Catherine Costello's National Provider Identifier (NPI) is 1043071236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is M Catherine Costello's specialty?
- M Catherine Costello is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is M Catherine Costello located?
- M Catherine Costello's practice location on file with NPPES is 378a San Jose Ave, San Francisco, CA 94110-3700.
- What is M Catherine Costello's phone number?
- The practice phone number listed in the NPPES registry for M Catherine Costello is (415) 939-1331.
- Is M Catherine Costello's NPI active?
- Yes — M Catherine Costello's NPI (1043071236) is active in the NPPES registry as of the last update on 2024-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.