Marianne Von Michalofski
NPI 1205219748 · Marriage & Family Therapist · Los Altos, CA
Marianne Von Michalofski is a Marriage & Family Therapist provider in Los Altos, CA (NPI 1205219748).
Provider details
- NPI number
- 1205219748
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 85856 (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
- 2015-07-01
- Last updated
- 2015-10-27
Frequently asked questions
- What is Marianne Von Michalofski's NPI number?
- Marianne Von Michalofski's National Provider Identifier (NPI) is 1205219748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Von Michalofski's specialty?
- Marianne Von Michalofski is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Marianne Von Michalofski located?
- Marianne Von Michalofski's practice location on file with NPPES is 4966 El Camino Real, Los Altos, CA 94022-1436.
- What is Marianne Von Michalofski's phone number?
- The practice phone number listed in the NPPES registry for Marianne Von Michalofski is (650) 336-0856.
- Is Marianne Von Michalofski's NPI active?
- Yes — Marianne Von Michalofski's NPI (1205219748) is active in the NPPES registry as of the last update on 2015-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.