Mary Van Riper, LMFT, LPCC
NPI 1558839605 · Marriage & Family Therapist · Los Altos, CA
Mary Van Riper, LMFT, LPCC is a Marriage & Family Therapist provider in Los Altos, CA (NPI 1558839605).
Provider details
- NPI number
- 1558839605
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT, LPCC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 9935 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
7 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
- 2018-11-07
- Last updated
- 2022-08-22
- Certified
- 2022-08-22
Frequently asked questions
- What is Mary Van Riper's NPI number?
- Mary Van Riper's National Provider Identifier (NPI) is 1558839605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Van Riper's specialty?
- Mary Van Riper is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mary Van Riper located?
- Mary Van Riper's practice location on file with NPPES is 851 Fremont Ave Ste 106, Los Altos, CA 94024-5602.
- What is Mary Van Riper's phone number?
- The practice phone number listed in the NPPES registry for Mary Van Riper is (650) 935-5715.
- Is Mary Van Riper's NPI active?
- Yes — Mary Van Riper's NPI (1558839605) is active in the NPPES registry as of the last update on 2022-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.