Katja Ralph
NPI 1497089551 · Marriage & Family Therapist · Sherman Oaks, CA
Katja Ralph is a Marriage & Family Therapist provider in Sherman Oaks, CA (NPI 1497089551).
Provider details
- NPI number
- 1497089551
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- IMF 55873 (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
16 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
- 2009-09-22
- Last updated
- 2009-09-22
Frequently asked questions
- What is Katja Ralph's NPI number?
- Katja Ralph's National Provider Identifier (NPI) is 1497089551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katja Ralph's specialty?
- Katja Ralph is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Katja Ralph located?
- Katja Ralph's practice location on file with NPPES is 4445 Noble Ave, Sherman Oaks, CA 91403-3457.
- What is Katja Ralph's phone number?
- The practice phone number listed in the NPPES registry for Katja Ralph is (800) 998-6329.
- Is Katja Ralph's NPI active?
- Yes — Katja Ralph's NPI (1497089551) is active in the NPPES registry as of the last update on 2009-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.