Eastside Substance Abuse Clinic
NPI 1265525265 · Methadone Clinic · Muskegon Heights, MI
Eastside Substance Abuse Clinic is a Methadone Clinic organization in Muskegon Heights, MI (NPI 1265525265).
Provider details
- NPI number
- 1265525265
- Entity type
- Organization
- Primary specialty
- Methadone ClinicAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Darien Smith, Program Director(231) 739-4359
- License
- 610030 (MI)
Specialties & taxonomies
Ambulatory Health Care Facilities
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
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
- 2006-10-02
- Last updated
- 2020-08-22
Frequently asked questions
- What is Eastside Substance Abuse Clinic's NPI number?
- Eastside Substance Abuse Clinic's National Provider Identifier (NPI) is 1265525265, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Eastside Substance Abuse Clinic?
- Eastside Substance Abuse Clinic is classified in the NPPES registry as Methadone Clinic (Ambulatory Health Care Facilities).
- Where is Eastside Substance Abuse Clinic located?
- Eastside Substance Abuse Clinic's practice location on file with NPPES is 445 E Sherman Blvd, Muskegon Heights, MI 49444-2203.
- What is Eastside Substance Abuse Clinic's phone number?
- The practice phone number listed in the NPPES registry for Eastside Substance Abuse Clinic is (231) 739-4359.
- Who is the authorized official for Eastside Substance Abuse Clinic?
- The authorized official listed on Eastside Substance Abuse Clinic's NPPES record is Darien Smith, Program Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Eastside Substance Abuse Clinic's NPI active?
- Yes — Eastside Substance Abuse Clinic's NPI (1265525265) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.