Nancy Walther, MA, MSW, LCSW, LCADC
NPI 1972865962 · Mental Health Counselor · Upper Montclair, NJ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Walther, MA, MSW, LCSW, LCADC is a Mental Health Counselor provider in Upper Montclair, NJ (NPI 1972865962).
Provider details
- NPI number
- 1972865962
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA, MSW, LCSW, LCADC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44SC05503800 (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
14 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
- 2012-06-14
- Last updated
- 2018-07-02
Frequently asked questions
- What is Nancy Walther's NPI number?
- Nancy Walther's National Provider Identifier (NPI) is 1972865962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Walther's specialty?
- Nancy Walther is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Nancy Walther located?
- Nancy Walther's practice location on file with NPPES is 51 Upper Montclair Plz, Upper Montclair, NJ 07043.
- What is Nancy Walther's phone number?
- The practice phone number listed in the NPPES registry for Nancy Walther is (201) 704-6149.
- Does Nancy Walther accept Medicare?
- Nancy Walther is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Walther's NPI active?
- Yes — Nancy Walther's NPI (1972865962) is active in the NPPES registry as of the last update on 2018-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.