Mary Ann Forster, Lcsw, LLC
NPI 1689021818 · Clinical Social Worker · Montclair, NJ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Ann Forster, Lcsw, LLC is a Clinical Social Worker organization in Montclair, NJ (NPI 1689021818).
Provider details
- NPI number
- 1689021818
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Mary Ann Forster, Owner(201) 503-4943
- License
- SC043365 (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
10 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
- 2016-05-17
- Last updated
- 2016-05-17
Frequently asked questions
- What is Mary Ann Forster, Lcsw, LLC's NPI number?
- Mary Ann Forster, Lcsw, LLC's National Provider Identifier (NPI) is 1689021818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mary Ann Forster, Lcsw, LLC?
- Mary Ann Forster, Lcsw, LLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Ann Forster, Lcsw, LLC located?
- Mary Ann Forster, Lcsw, LLC's practice location on file with NPPES is 101 Park St, Montclair, NJ 07042-2963.
- What is Mary Ann Forster, Lcsw, LLC's phone number?
- The practice phone number listed in the NPPES registry for Mary Ann Forster, Lcsw, LLC is (201) 503-4943.
- Does Mary Ann Forster, Lcsw, LLC accept Medicare?
- Mary Ann Forster, Lcsw, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Mary Ann Forster, Lcsw, LLC?
- The authorized official listed on Mary Ann Forster, Lcsw, LLC's NPPES record is Mary Ann Forster, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mary Ann Forster, Lcsw, LLC's NPI active?
- Yes — Mary Ann Forster, Lcsw, LLC's NPI (1689021818) is active in the NPPES registry as of the last update on 2016-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.