Mark Giglio
NPI 1609134402 · Clinical Social Worker · Buffalo, NY
Mark Giglio is a Clinical Social Worker provider in Buffalo, NY (NPI 1609134402).
Provider details
- NPI number
- 1609134402
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 085251-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
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
14 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
Mailing address
Registry dates
- Enumerated
- 2012-04-30
- Last updated
- 2017-02-28
Frequently asked questions
- What is Mark Giglio's NPI number?
- Mark Giglio's National Provider Identifier (NPI) is 1609134402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Giglio's specialty?
- Mark Giglio is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Giglio located?
- Mark Giglio's practice location on file with NPPES is 3495 Bailey Ave, Buffalo, NY 14215-1129.
- What is Mark Giglio's phone number?
- The practice phone number listed in the NPPES registry for Mark Giglio is (716) 862-8893.
- Is Mark Giglio's NPI active?
- Yes — Mark Giglio's NPI (1609134402) is active in the NPPES registry as of the last update on 2017-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.