Marek Korzeniowski, MD
NPI 1962422808 · Family Medicine Physician · North Las Vegas, NV
Marek Korzeniowski, MD is a Family Medicine Physician provider in North Las Vegas, NV (NPI 1962422808).
Provider details
- NPI number
- 1962422808
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 9997 (NV)
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
19 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
- 2006-07-21
- Last updated
- 2023-08-08
- Certified
- 2023-08-08
Frequently asked questions
- What is Marek Korzeniowski's NPI number?
- Marek Korzeniowski's National Provider Identifier (NPI) is 1962422808, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marek Korzeniowski's specialty?
- Marek Korzeniowski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marek Korzeniowski located?
- Marek Korzeniowski's practice location on file with NPPES is 6900 N Pecos Rd, North Las Vegas, NV 89086-4400.
- What is Marek Korzeniowski's phone number?
- The practice phone number listed in the NPPES registry for Marek Korzeniowski is (702) 791-9000.
- Is Marek Korzeniowski's NPI active?
- Yes — Marek Korzeniowski's NPI (1962422808) is active in the NPPES registry as of the last update on 2023-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.