Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Richard M. Kratzenberg, P.A.
Physician Assistant in Aurora, CO · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568603645
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Registry record
Entity type Individual (Type 1)
Name Richard M. Kratzenberg
Credential P.A.
Sex Male
Practice address 13701 E Mississippi Ave, Suite 320, Aurora, CO, 80012
Phone (303) 340-3378
Fax (303) 340-3409
Enumeration date Mar 18, 2009
Last updated in NPPES Apr 28, 2011
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 013208 (NY) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA 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
Where does Richard Kratzenberg practice?
The practice location on file with NPPES is in Aurora, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Richard Kratzenberg?
The National Provider Identifier (NPI) for Richard Kratzenberg is 1568603645, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-28.