Sarah Ko, LMFT
NPI 1235678244 · Marriage & Family Therapist · Los Angeles, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Ko, LMFT is a Marriage & Family Therapist provider in Los Angeles, CA (NPI 1235678244).
Provider details
- NPI number
- 1235678244
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- No
- License
- AMFT109353 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Community Health Worker172V00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 600 St Paul Ave Ste 101Los Angeles, CA 90017-5660Phone: (213) 483-3000
Registry dates
- Enumerated
- 2017-02-23
- Last updated
- 2023-10-19
- Certified
- 2023-10-13
Frequently asked questions
- What is Sarah Ko's NPI number?
- Sarah Ko's National Provider Identifier (NPI) is 1235678244, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Ko's specialty?
- Sarah Ko is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Sarah Ko located?
- Sarah Ko's practice location on file with NPPES is 3727 W 6th St, Los Angeles, CA 90020-5105.
- What is Sarah Ko's phone number?
- The practice phone number listed in the NPPES registry for Sarah Ko is (213) 365-7400.
- Does Sarah Ko accept Medicare?
- Sarah Ko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Ko's NPI active?
- Yes — Sarah Ko's NPI (1235678244) is active in the NPPES registry as of the last update on 2023-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.