Marilyn Chapman, RN LCADC LCSW
NPI 1902974629 · Addiction (Substance Use Disorder) Counselor · Montville, NJ
Marilyn Chapman, RN LCADC LCSW is a Addiction (Substance Use Disorder) Counselor provider in Montville, NJ (NPI 1902974629).
Provider details
- NPI number
- 1902974629
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- RN LCADC LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 37LC00019400 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Nursing 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
- 2006-12-01
- Last updated
- 2025-09-11
Frequently asked questions
- What is Marilyn Chapman's NPI number?
- Marilyn Chapman's National Provider Identifier (NPI) is 1902974629, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Chapman's specialty?
- Marilyn Chapman is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Marilyn Chapman located?
- Marilyn Chapman's practice location on file with NPPES is 390 Main Rd, Montville, NJ 07045.
- What is Marilyn Chapman's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Chapman is (973) 316-9333.
- Is Marilyn Chapman's NPI active?
- Yes — Marilyn Chapman's NPI (1902974629) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.