IndividualActive
Melissa Riccio, LCSW
NPI 1912193434 · Clinical Social Worker · San Mateo, CA
Melissa Riccio, LCSW is a Clinical Social Worker provider in San Mateo, CA (NPI 1912193434).
Provider details
- NPI number
- 1912193434
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 21467 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1670 S Amphlett Blvd
115
San Mateo, CA 94402-2510
Phone: (650) 286-3915
Street-level locationGet directions
Mailing address
1670 S Amphlett Blvd
San Mateo, CA 94402-2510
Registry dates
- Enumerated
- 2007-09-18
- Last updated
- 2007-09-18
Frequently asked questions
- What is Melissa Riccio's NPI number?
- Melissa Riccio's National Provider Identifier (NPI) is 1912193434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Riccio's specialty?
- Melissa Riccio is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Melissa Riccio located?
- Melissa Riccio's practice location on file with NPPES is 1670 S Amphlett Blvd, San Mateo, CA 94402-2510.
- What is Melissa Riccio's phone number?
- The practice phone number listed in the NPPES registry for Melissa Riccio is (650) 286-3915.
- Is Melissa Riccio's NPI active?
- Yes — Melissa Riccio's NPI (1912193434) is active in the NPPES registry as of the last update on 2007-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.