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Stephen Posluszny, M.D.
NPI 1093026544 · Pediatrics Physician · Warren, NJ
Stephen Posluszny, M.D. is a Pediatrics Physician provider in Warren, NJ (NPI 1093026544).
Provider details
- NPI number
- 1093026544
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA10518400 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
67a Mountain Blvd Ext 1st Floor
Unit B
Warren, NJ 07059
Phone: (088) 736-3379
Street-level locationGet directions
Mailing address
67a Mountain Blvd Ext 1st Floor
Warren, NJ 07059
Registry dates
- Enumerated
- 2010-06-30
- Last updated
- 2024-01-02
- Certified
- 2024-01-02
Frequently asked questions
- What is Stephen Posluszny's NPI number?
- Stephen Posluszny's National Provider Identifier (NPI) is 1093026544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Posluszny's specialty?
- Stephen Posluszny is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Posluszny located?
- Stephen Posluszny's practice location on file with NPPES is 67a Mountain Blvd Ext 1st Floor, Warren, NJ 07059.
- What is Stephen Posluszny's phone number?
- The practice phone number listed in the NPPES registry for Stephen Posluszny is (088) 736-3379.
- Is Stephen Posluszny's NPI active?
- Yes — Stephen Posluszny's NPI (1093026544) is active in the NPPES registry as of the last update on 2024-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.