IndividualActive
Mary Santiago, LCSW
NPI 1578023396 · Clinical Social Worker · Allendale, NJ
Mary Santiago, LCSW is a Clinical Social Worker provider in Allendale, NJ (NPI 1578023396).
Provider details
- NPI number
- 1578023396
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 44SC05654800 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
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
227 Donny Brook Dr
Allendale, NJ 07401-1422
Phone: (201) 819-8545
Fax: (805) 473-5931
Street-level locationGet directions
Mailing address
227 Donny Brook Dr
Allendale, NJ 07401-1422
Registry dates
- Enumerated
- 2019-03-20
- Last updated
- 2019-03-20
Frequently asked questions
- What is Mary Santiago's NPI number?
- Mary Santiago's National Provider Identifier (NPI) is 1578023396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Santiago's specialty?
- Mary Santiago is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Santiago located?
- Mary Santiago's practice location on file with NPPES is 227 Donny Brook Dr, Allendale, NJ 07401-1422.
- What is Mary Santiago's phone number?
- The practice phone number listed in the NPPES registry for Mary Santiago is (201) 819-8545.
- Is Mary Santiago's NPI active?
- Yes — Mary Santiago's NPI (1578023396) is active in the NPPES registry as of the last update on 2019-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.