Stephen Niemczyk
NPI 1881799849 · Endodontics · Drexel Hill, PA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Niemczyk is a Endodontics provider in Drexel Hill, PA (NPI 1881799849).
Provider details
- NPI number
- 1881799849
- Entity type
- Individual
- Primary specialty
- EndodonticsDental Providers
- Sex
- Male
- Sole proprietor
- No
- License
- DS-023025-L (PA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17,367 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stephen Niemczyk's NPI number?
- Stephen Niemczyk's National Provider Identifier (NPI) is 1881799849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Niemczyk's specialty?
- Stephen Niemczyk is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).
- Where is Stephen Niemczyk located?
- Stephen Niemczyk's practice location on file with NPPES is 57 Warrior Rd, Drexel Hill, PA 19026-5024.
- What is Stephen Niemczyk's phone number?
- The practice phone number listed in the NPPES registry for Stephen Niemczyk is (610) 789-1189.
- Does Stephen Niemczyk accept Medicare?
- Stephen Niemczyk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Niemczyk's NPI active?
- Yes — Stephen Niemczyk's NPI (1881799849) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.