Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Kazimierz Michael Szczech, M.D

Pain Medicine Physician in Clifton, NJ · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1821037805

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Kazimierz Michael Szczech

Credential M.D

Sex Male

Practice address 1033 Clifton Ave, Suite 210, Clifton, NJ, 07013

Phone (973) 473-4400

Fax (973) 473-6822

Enumeration date Jun 5, 2006

Last updated in NPPES Aug 5, 2024

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 25MA05999500 (NJ) Secondary

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians · License 25MA05999500 (NJ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
7546301	Medicaid	NJ	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1821037805 active?

Yes, as of the latest NPPES snapshot, NPI 1821037805 is active (record last updated 2024-08-05).

How do I verify Kazimierz Szczech's NPI record?

Cross-check NPI 1821037805 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Venkata Marella Urology Physician · Clifton, NJ NPI 1083695373 Thomas Graziano Foot & Ankle Surgery Podiatrist · Clifton, NJ NPI 1912965310 Krystyna Szewczyk-Szczech Internal Medicine Physician · Clifton, NJ NPI 1871532895 Clifton-Wallington Medical Group Internal Medicine Physician · Clifton, NJ NPI 1548209315 Associated Eye Physicians, P.A. Ophthalmology Physician · Clifton, NJ NPI 1396787685 Family Medical Care of Clifton, LLC Family Medicine Physician · Clifton, NJ NPI 1437185683 Leonard Staller Urology Physician · Clifton, NJ NPI 1720015183 Mendley Wulfsohn Urology Physician · Clifton, NJ NPI 1114950797

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-05.