Monica Halloran Sanchez, CADC II
NPI 1518324789 · Addiction (Substance Use Disorder) Counselor · Redwood City, CA
Monica Halloran Sanchez, CADC II is a Addiction (Substance Use Disorder) Counselor provider in Redwood City, CA (NPI 1518324789).
Provider details
- NPI number
- 1518324789
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CADC II
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
- Social Worker104100000X
Behavioral Health & Social Service Providers
- Clinical Social Worker1041C0700X
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
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
Mailing address
Registry dates
- Enumerated
- 2016-01-19
- Last updated
- 2024-08-06
- Certified
- 2024-08-06
Frequently asked questions
- What is Monica Halloran Sanchez's NPI number?
- Monica Halloran Sanchez's National Provider Identifier (NPI) is 1518324789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Monica Halloran Sanchez's specialty?
- Monica Halloran Sanchez is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Monica Halloran Sanchez located?
- Monica Halloran Sanchez's practice location on file with NPPES is 500 Allerton St Ste 200, Redwood City, CA 94063-1545.
- What is Monica Halloran Sanchez's phone number?
- The practice phone number listed in the NPPES registry for Monica Halloran Sanchez is (650) 599-9955.
- Is Monica Halloran Sanchez's NPI active?
- Yes — Monica Halloran Sanchez's NPI (1518324789) is active in the NPPES registry as of the last update on 2024-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.