Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Charles Richard Dudzinski
Pharmacist in Ringwood, NJ · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912211061
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Registry record
Entity type Individual (Type 1)
Name Charles Richard Dudzinski
Sex Male
Practice address 130 Skyline Dr, Ringwood, NJ, 07456
Phone (973) 962-9313
Fax (973) 962-9315
Enumeration date Jul 31, 2010
Last updated in NPPES Jul 31, 2010
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1912211061 active?
Yes, as of the latest NPPES snapshot, NPI 1912211061 is active (record last updated 2010-07-31).
How do I verify Charles Dudzinski's NPI record?
Cross-check NPI 1912211061 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 → Eileen Curtin Optometrist · Ringwood, NJ NPI 1093759383 Ajai Goyal Pediatrics Physician · Ringwood, NJ NPI 1578594446 Skyline Family Eyecare PA Optometrist · Ringwood, NJ NPI 1508031634 Amr Moharm Pharmacist · Ringwood, NJ NPI 1508184524 Lakeland Chiropractic & Acupuncture LLC Chiropractor · Ringwood, NJ NPI 1477420545
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-31.