NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. David Solowiejczyk, M.D.

Pediatric Cardiology Physician in Paramus, NJ · enumerated 2006.

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

National Provider Identifier

1073582367

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Registry record

Entity type Individual (Type 1)
Name Dr. David Solowiejczyk
Credential M.D.
Sex Male
Practice address Paramus, NJ, 07652
Fax (201) 986-1160
Enumeration date Mar 17, 2006
Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians · License 1719281 (NY) Secondary
2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians · License MA079362 (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
14330244 Medicaid NY -
5999502 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 1073582367 active?
Yes, as of the latest NPPES snapshot, NPI 1073582367 is active (record last updated 2007-07-08).
How do I verify David Solowiejczyk's NPI record?
Cross-check NPI 1073582367 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.