Olivia Maggi
NPI 1033893102 · Marriage & Family Therapist · San Mateo, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olivia Maggi is a Marriage & Family Therapist provider in San Mateo, CA (NPI 1033893102).
Provider details
- NPI number
- 1033893102
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- LMFT139727 (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
3 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
- 2023-06-09
- Last updated
- 2023-06-09
- Certified
- 2023-06-09
Frequently asked questions
- What is Olivia Maggi's NPI number?
- Olivia Maggi's National Provider Identifier (NPI) is 1033893102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Maggi's specialty?
- Olivia Maggi is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Olivia Maggi located?
- Olivia Maggi's practice location on file with NPPES is 2079 Fairmont Dr, San Mateo, CA 94402-3925.
- What is Olivia Maggi's phone number?
- The practice phone number listed in the NPPES registry for Olivia Maggi is (650) 281-3713.
- Does Olivia Maggi accept Medicare?
- Olivia Maggi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olivia Maggi's NPI active?
- Yes — Olivia Maggi's NPI (1033893102) is active in the NPPES registry as of the last update on 2023-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.