Mary Elizabeth Zielinski, LPC
NPI 1386430635 · Counseling Psychologist · South Plainfield, NJ
Mary Elizabeth Zielinski, LPC is a Counseling Psychologist provider in South Plainfield, NJ (NPI 1386430635).
Provider details
- NPI number
- 1386430635
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 37PC00894400 (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
1 yr 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
- 2025-04-15
- Last updated
- 2025-04-15
- Certified
- 2025-04-15
Frequently asked questions
- What is Mary Elizabeth Zielinski's NPI number?
- Mary Elizabeth Zielinski's National Provider Identifier (NPI) is 1386430635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Elizabeth Zielinski's specialty?
- Mary Elizabeth Zielinski is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Elizabeth Zielinski located?
- Mary Elizabeth Zielinski's practice location on file with NPPES is 120 Dunham Ave, South Plainfield, NJ 07080-2802.
- What is Mary Elizabeth Zielinski's phone number?
- The practice phone number listed in the NPPES registry for Mary Elizabeth Zielinski is (908) 229-5817.
- Is Mary Elizabeth Zielinski's NPI active?
- Yes — Mary Elizabeth Zielinski's NPI (1386430635) is active in the NPPES registry as of the last update on 2025-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.