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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ANN A GASSMAN MD
NPI 1194770883
Pediatrics - Adolescent Medicine in Belton, MO

Active since May 23, 2006
503 N SCOTT AVE, BELTON, MO 64012(816) 322-4769(816) 318-0900 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ann A Gassman Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANN A GASSMAN MD (NPI 1194770883) is an individual adolescent medicine provider in Belton, Missouri, licensed in Missouri (R8P78) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1194770883
Entity TypeIndividualFemale
Primary Taxonomy2080A0000X
Provider Legal NameANN A GASSMANCredential: MD
Location Address503 N SCOTT AVEBelton, MO 64012-1730
Mailing Address503 N Scott AveBelton, MO 64012-1730 · (816) 322-4769 · Fax (816) 318-0900
Phone(816) 322-4769
Fax(816) 318-0900
Sole ProprietorNo
Enumeration DateMay 23, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1194770883 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Adolescent MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080A0000X
License✔ Licensed in MO · R8P78
Definition
A pediatrician who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.
503 N SCOTT AVE, Belton, MO 64012
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Kansas City, Medica.Insurance ›

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LYDIA REID
Nurse Practitioner (Pediatrics)
503 N SCOTT AVE
BELTON, MO 64012
Cass County (816) 322-4769
CHILDREN'S MERCY - CASS COUNTY PEDIATRICS & ADOLESCENTS
Pediatrics
503 N SCOTT AVE
BELTON, MO 64012
Cass County (816) 322-4769
LISA K WELKER N.P.
Nurse Practitioner (Pediatrics)
503 N SCOTT AVE
BELTON, MO 64012
Cass County (816) 322-4769
ANURADHA H SARMA MD
Pediatrics (Adolescent Medicine)
503 N SCOTT AVE
BELTON, MO 64012
Cass County (816) 322-4769
CASS COUNTY PEDIATRICS
Pediatrics
503 N SCOTT AVE
BELTON, MO 64012
Cass County (816) 322-4769

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ann Gassman's NPI number?

The NPI number for Ann Gassman is 1194770883. It was assigned to this individual provider in the NPPES registry on May 23, 2006.

Where is Ann Gassman located?

Ann Gassman practices at 503 N Scott Ave, Belton, MO 64012. The listed phone number is (816) 322-4769.

What is Ann Gassman's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Adolescent Medicine, with taxonomy code 2080A0000X.

What insurance does Ann Gassman accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Kansas City and Medica list Ann Gassman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ann Gassman was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.