Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Craig Andrew Thieling, M.D.

Interventional Cardiology Physician in Hattiesburg, MS · enumerated 2006.

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

National Provider Identifier

1952409609

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Registry record

Entity type Individual (Type 1)

Name Dr. Craig Andrew Thieling

Credential M.D.

Sex Male

Practice address 415 S 28th Ave, Hattiesburg, MS, 39401

Phone (601) 268-5800

Fax (601) 261-3530

Enumeration date Sep 20, 2006

Last updated in NPPES Jul 22, 2020

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 20214 (MS) Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 20214 (MS) 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
00937715	Medicaid	MS	-
9152189	Other	MS	AETNA

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

Where does Craig Thieling practice?

The practice location on file with NPPES is in Hattiesburg, MS. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Craig Thieling?

The National Provider Identifier (NPI) for Craig Thieling is 1952409609, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-22.