Mark Granto, ADVANCED CASAC
NPI 1376233270 · Addiction (Substance Use Disorder) Counselor · Buffalo, NY
Mark Granto, ADVANCED CASAC is a Addiction (Substance Use Disorder) Counselor provider in Buffalo, NY (NPI 1376233270).
Provider details
- NPI number
- 1376233270
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- ADVANCED CASAC
- Sex
- Male
- Sole proprietor
- No
- License
- 32174 (NY)
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
3 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
- 2023-05-12
- Last updated
- 2024-04-21
- Certified
- 2024-04-21
Frequently asked questions
- What is Mark Granto's NPI number?
- Mark Granto's National Provider Identifier (NPI) is 1376233270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Granto's specialty?
- Mark Granto is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Granto located?
- Mark Granto's practice location on file with NPPES is 1285 Main St Fl 2, Buffalo, NY 14209-1961.
- What is Mark Granto's phone number?
- The practice phone number listed in the NPPES registry for Mark Granto is (716) 961-6964.
- Is Mark Granto's NPI active?
- Yes — Mark Granto's NPI (1376233270) is active in the NPPES registry as of the last update on 2024-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.