Mark Stemmermann, LCADC
NPI 1689881757 · Addiction (Substance Use Disorder) Counselor · Lakewood, NJ
Mark Stemmermann, LCADC is a Addiction (Substance Use Disorder) Counselor provider in Lakewood, NJ (NPI 1689881757).
Provider details
- NPI number
- 1689881757
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LCADC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 37CA00032900 (NJ)
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
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
- 2007-05-17
- Last updated
- 2007-07-09
Frequently asked questions
- What is Mark Stemmermann's NPI number?
- Mark Stemmermann's National Provider Identifier (NPI) is 1689881757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Stemmermann's specialty?
- Mark Stemmermann is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Stemmermann located?
- Mark Stemmermann's practice location on file with NPPES is Preferred Behavioral Health, Lakewood, NJ 08701.
- What is Mark Stemmermann's phone number?
- The practice phone number listed in the NPPES registry for Mark Stemmermann is (732) 367-4700.
- Is Mark Stemmermann's NPI active?
- Yes — Mark Stemmermann's NPI (1689881757) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.