Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Annamma Mathew, MD
Pediatrics Physician in Chicago, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780766535
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Annamma Mathew
Credential MD
Sex Female
Practice address 1158 W Taylor St, Chicago, IL, 60607
Phone (312) 455-8640
Fax (312) 455-2806
Enumeration date Oct 20, 2006
Last updated in NPPES May 13, 2012
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 036-086152 (IL) Primary
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
Is NPI 1780766535 active?
Yes, as of the latest NPPES snapshot, NPI 1780766535 is active (record last updated 2012-05-13).
How do I verify Annamma Mathew's NPI record?
Cross-check NPI 1780766535 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-13.