Clifton-Wallington Medical Group
NPI 1548209315 · Internal Medicine Physician · Clifton, NJ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clifton-Wallington Medical Group is a Internal Medicine Physician organization in Clifton, NJ (NPI 1548209315).
Provider details
- NPI number
- 1548209315
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Krystyna Szewczyk-Szczech, Owner/Director(973) 473-4400
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-06
- Last updated
- 2013-02-22
Frequently asked questions
- What is Clifton-Wallington Medical Group's NPI number?
- Clifton-Wallington Medical Group's National Provider Identifier (NPI) is 1548209315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Clifton-Wallington Medical Group?
- Clifton-Wallington Medical Group is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Clifton-Wallington Medical Group located?
- Clifton-Wallington Medical Group's practice location on file with NPPES is 1033 Clifton Ave, Clifton, NJ 07013-3517.
- What is Clifton-Wallington Medical Group's phone number?
- The practice phone number listed in the NPPES registry for Clifton-Wallington Medical Group is (973) 473-4400.
- Does Clifton-Wallington Medical Group accept Medicare?
- Clifton-Wallington Medical Group 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 Clifton-Wallington Medical Group?
- The authorized official listed on Clifton-Wallington Medical Group's NPPES record is Krystyna Szewczyk-Szczech, Owner/Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Clifton-Wallington Medical Group's NPI active?
- Yes — Clifton-Wallington Medical Group's NPI (1548209315) is active in the NPPES registry as of the last update on 2013-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.