Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Barbara Schwartzberg, M.D.
Specialist in Denver, CO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770547663
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Registry record
Entity type Individual (Type 1)
Name Dr. Barbara Schwartzberg
Credential M.D.
Sex Female
Practice address 4500 E 9th Ave, 710, Denver, CO, 80220
Phone (303) 320-7826
Fax (303) 320-7842
Enumeration date Apr 17, 2006
Last updated in NPPES Nov 1, 2010
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
Where does Barbara Schwartzberg practice?
The practice location on file with NPPES is in Denver, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Barbara Schwartzberg?
The National Provider Identifier (NPI) for Barbara Schwartzberg is 1770547663, 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 2010-11-01.