Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christine E Larsen, MD

Body Imaging Physician in St Petersburg, FL · enumerated 2006.

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

National Provider Identifier

1336155233

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Registry record

Entity type Individual (Type 1)

Name Christine E Larsen

Credential MD

Sex Female

Practice address 1200 7th Ave N, St Petersburg, FL, 33705

Phone (727) 896-3134

Fax (727) 827-5155

Enumeration date Jul 31, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

2085B0100X Body Imaging Physician Allopathic & Osteopathic Physicians · License ME0064300 (FL) Primary

2085N0904X Nuclear Radiology Physician Allopathic & Osteopathic Physicians · License ME0064300 (FL) Secondary

2085P0229X Pediatric Radiology Physician Allopathic & Osteopathic Physicians · License ME0064300 (FL) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License ME0064300 (FL) Secondary

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License ME0064300 (FL) Secondary

2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians · License ME0064300 (FL) Secondary

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
1605426	Other	-	UNITED HEALTH CARE
25228	Other	FL	BCBS
910450	Other	-	FOCUS

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Christine Larsen?

Christine Larsen is registered in NPPES with the primary taxonomy of Body Imaging Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.