IndividualActive
Stefanie Biaggi
NPI 1588154678 · Mental Health Counselor · San Mateo, CA
Stefanie Biaggi is a Mental Health Counselor provider in San Mateo, CA (NPI 1588154678).
Provider details
- NPI number
- 1588154678
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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
2600 S El Camino Real Ste 200
San Mateo, CA 94403-2382
Phone: (650) 372-4080
Street-level locationGet directions
Mailing address
355 Primrose Rd Apt 6
Burlingame, CA 94010-4052
Registry dates
- Enumerated
- 2018-05-14
- Last updated
- 2018-05-14
Frequently asked questions
- What is Stefanie Biaggi's NPI number?
- Stefanie Biaggi's National Provider Identifier (NPI) is 1588154678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stefanie Biaggi's specialty?
- Stefanie Biaggi is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Stefanie Biaggi located?
- Stefanie Biaggi's practice location on file with NPPES is 2600 S El Camino Real Ste 200, San Mateo, CA 94403-2382.
- What is Stefanie Biaggi's phone number?
- The practice phone number listed in the NPPES registry for Stefanie Biaggi is (650) 372-4080.
- Is Stefanie Biaggi's NPI active?
- Yes — Stefanie Biaggi's NPI (1588154678) is active in the NPPES registry as of the last update on 2018-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.