Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Andrea Charlene Tavlan, MD
Pediatrics Physician in Ansonia, CT · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1275775470
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Registry record
Entity type Individual (Type 1)
Name Andrea Charlene Tavlan
Credential MD
Sex Female
Practice address 20 Westfield Avenue, Ansonia, CT, 06401
Phone (203) 734-1644
Fax (203) 734-9222
Enumeration date Apr 2, 2009
Last updated in NPPES Nov 5, 2014
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 Andrea Tavlan?
Andrea Tavlan is registered in NPPES with the primary taxonomy of Pediatrics Physician. 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-05.