Marty Gregorian
NPI 1154423721 · Addiction (Substance Use Disorder) Counselor · Windsor
Marty Gregorian is a Addiction (Substance Use Disorder) Counselor provider in Windsor (NPI 1154423721).
Provider details
- NPI number
- 1154423721
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
19 yrs in NPPES registry
- Profile completeness38% of score
50% 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
- 2006-09-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marty Gregorian's NPI number?
- Marty Gregorian's National Provider Identifier (NPI) is 1154423721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marty Gregorian's specialty?
- Marty Gregorian is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Marty Gregorian located?
- Marty Gregorian's practice location on file with NPPES is 1512 Dougall Ave, Windsor, 811.
- What is Marty Gregorian's phone number?
- The practice phone number listed in the NPPES registry for Marty Gregorian is 2568603.
- Is Marty Gregorian's NPI active?
- Yes — Marty Gregorian's NPI (1154423721) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.