Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Kowarski, M.D.
Specialist in Clinton, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073556080
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. David Kowarski
Credential M.D.
Sex Male
Practice address 8926 Woodyard Rd, Suite 301, Clinton, MD, 20735
Phone (301) 856-3670
Fax (301) 868-0129
Enumeration date Jun 14, 2006
Last updated in NPPES Nov 29, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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
What specialty is David Kowarski?
David Kowarski is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → David Haidak Hematology & Oncology Physician · Clinton, MD NPI 1215933221 Jake Vrdoljak Radiological Physics Physician · Clinton, MD NPI 1619976230 Terrence Dwyer Rheumatology Physician · Clinton, MD NPI 1962499103 Laura Stanfield Medical Physician Assistant · Clinton, MD NPI 1972583904 Verne Kemerer Specialist · Clinton, MD NPI 1598745358 Philip Man Specialist · Clinton, MD NPI 1730169590 Paul Weiner Specialist · Clinton, MD NPI 1538149372 Jorge Garciala Specialist · Clinton, MD NPI 1023098878
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-29.