IndividualActive
Sienna Ambrose, LMFT
NPI 1265656292 · Marriage & Family Therapist · Colton, CA
Provider details
- NPI number
- 1265656292
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Pastoral Counselor101YP1600X
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
851 S Mount Vernon Ave Ste 7a
Colton, CA 92324-3926
Phone: (760) 241-6044
Fax: (909) 639-7079
Street-level locationGet directions
Mailing address
851 S Mount Vernon Ave Ste 7a
Colton, CA 92324-3926
Additional practice locations (1)
- 7841 El Cajon BlvdLa Mesa, CA 91941-3709Phone: (619) 697-2388
Registry dates
- Enumerated
- 2007-04-12
- Last updated
- 2024-01-11
- Certified
- 2024-01-11
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.