Howard Marlin, M. ED, LADC-1
NPI 1609145200 · Addiction (Substance Use Disorder) Counselor · Vineyard Haven, MA
Howard Marlin, M. ED, LADC-1 is a Addiction (Substance Use Disorder) Counselor provider in Vineyard Haven, MA (NPI 1609145200).
Provider details
- NPI number
- 1609145200
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- M. ED, LADC-1
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
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
- 2011-12-28
- Last updated
- 2017-12-28
Frequently asked questions
- What is Howard Marlin's NPI number?
- Howard Marlin's National Provider Identifier (NPI) is 1609145200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Howard Marlin's specialty?
- Howard Marlin is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Howard Marlin located?
- Howard Marlin's practice location on file with NPPES is 45 Central Ave, Vineyard Haven, MA 02568-5730.
- What is Howard Marlin's phone number?
- The practice phone number listed in the NPPES registry for Howard Marlin is (508) 687-0068.
- Is Howard Marlin's NPI active?
- Yes — Howard Marlin's NPI (1609145200) is active in the NPPES registry as of the last update on 2017-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.