Michael Marchiano
NPI 1144798968 · Addiction (Substance Use Disorder) Counselor · Staten Island, NY
Michael Marchiano is a Addiction (Substance Use Disorder) Counselor provider in Staten Island, NY (NPI 1144798968).
Provider details
- NPI number
- 1144798968
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
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
7 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
- 2018-11-09
- Last updated
- 2018-11-09
Frequently asked questions
- What is Michael Marchiano's NPI number?
- Michael Marchiano's National Provider Identifier (NPI) is 1144798968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Marchiano's specialty?
- Michael Marchiano is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Michael Marchiano located?
- Michael Marchiano's practice location on file with NPPES is 3911 Richmond Ave, Staten Island, NY 10312-5110.
- What is Michael Marchiano's phone number?
- The practice phone number listed in the NPPES registry for Michael Marchiano is (718) 948-3232.
- Is Michael Marchiano's NPI active?
- Yes — Michael Marchiano's NPI (1144798968) is active in the NPPES registry as of the last update on 2018-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.