Douglas Farias Mariano, LCSW
NPI 1235678053 · Clinical Social Worker · Apex, NC
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Farias Mariano, LCSW is a Clinical Social Worker provider in Apex, NC (NPI 1235678053).
Provider details
- NPI number
- 1235678053
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- C018151 (NC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
- Psychologist103T00000X
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
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3000 New Bern AveRaleigh, NC 27610-1231Phone: (919) 350-8000
Registry dates
- Enumerated
- 2017-02-13
- Last updated
- 2025-07-18
- Certified
- 2025-07-18
Frequently asked questions
- What is Douglas Farias Mariano's NPI number?
- Douglas Farias Mariano's National Provider Identifier (NPI) is 1235678053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Farias Mariano's specialty?
- Douglas Farias Mariano is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Douglas Farias Mariano located?
- Douglas Farias Mariano's practice location on file with NPPES is 800 W Williams St Ste 280, Apex, NC 27502-5203.
- What is Douglas Farias Mariano's phone number?
- The practice phone number listed in the NPPES registry for Douglas Farias Mariano is (978) 332-2407.
- Does Douglas Farias Mariano accept Medicare?
- Douglas Farias Mariano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Farias Mariano's NPI active?
- Yes — Douglas Farias Mariano's NPI (1235678053) is active in the NPPES registry as of the last update on 2025-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.