Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mark A Bisesi, MD

Diagnostic Radiology Physician in Bloomington, IN · enumerated 2006 · practices at Southern Indiana Radiological Associates Inc.

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

National Provider Identifier

1346208253

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Registry record

Entity type Individual (Type 1)

Name Dr. Mark A Bisesi

Credential MD

Sex Male

Practice address 429 S Landmark Ave, Bloomington, IN, 47403

Phone (812) 332-8242

Fax (812) 333-7684

Enumeration date May 2, 2006

Last updated in NPPES May 1, 2023

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 01041925A (IN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
300072212	Other	IN	RR MEDICARE
P00096530	Other	IN	RR MEDICARE
200051060	Medicaid	IN	-

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 1346208253 active?

Yes, as of the latest NPPES snapshot, NPI 1346208253 is active (record last updated 2023-05-01).

How do I verify Mark Bisesi's NPI record?

Cross-check NPI 1346208253 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 2023-05-01.