Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ahmed A Shim, M.D.

Clinical Cardiac Electrophysiology Physician in Indianapolis, IN · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1609273085

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Registry record

Entity type Individual (Type 1)

Name Dr. Ahmed A Shim

Credential M.D.

Sex Male

Practice address 5330 E Stop 11 Rd, Indianapolis, IN, 46237

Phone (317) 893-1900

Fax (317) 893-1901

Enumeration date Dec 1, 2014

Last updated in NPPES Jan 2, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036.148665 (IL) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 2021-01614 (NC) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 01094344A (IN) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 036.148665 (IL) Secondary

207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians · License 01094344A (IN) Primary

207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians · License 2021-01614 (NC) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1609273085 active?

Yes, as of the latest NPPES snapshot, NPI 1609273085 is active (record last updated 2025-01-02).

How do I verify Ahmed Shim's NPI record?

Cross-check NPI 1609273085 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-02.