Individual provider

Christine Larsen, MD

Body Imaging Physician Nuclear Radiology Physician Pediatric Radiology Physician

Christine Larsen, MD is a Body Imaging Physician in St Petersburg, FL, registered under NPI 1336155233. This provider registers 6 separate taxonomy codes, which usually means they practise across more than one recognised specialty.

Getting there

The practice address on file is 1200 7TH AVE N, St Petersburg, FL 33705. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

1200 7TH AVE N, St Petersburg, FL 33705 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
ME0064300 FL Body Imaging Physician primary
ME0064300 FL Nuclear Radiology Physician
ME0064300 FL Pediatric Radiology Physician
ME0064300 FL Diagnostic Radiology Physician
ME0064300 FL Vascular & Interventional Radiology…
ME0064300 FL Diagnostic Ultrasound Physician

This provider holds licence ME0064300 issued in FL. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.

Medicare (PECOS)

This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.

What Body Imaging covers

A Radiology doctor of Osteopathy that specializes in Body Imaging. NUCC Health Care Provider Taxonomy, code 2085B0100X
Allopathic & Osteopathic Physicians Radiology Body Imaging

All registered taxonomy codes

This provider registers 6 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
2085B0100X Body Imaging Physician Body Imaging ME0064300 FL primary
2085N0904X Nuclear Radiology Physician Nuclear Radiology ME0064300 FL
2085P0229X Pediatric Radiology Physician Pediatric Radiology ME0064300 FL
2085R0202X Diagnostic Radiology Physician Diagnostic Radiology ME0064300 FL
2085R0204X Vascular & Interventional Radiology Physician Vascular & Interventional Radiology ME0064300 FL
2085U0001X Diagnostic Ultrasound Physician Diagnostic Ultrasound ME0064300 FL

The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.

Full NPPES record

An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.

NPI1336155233 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateJul 31, 2006
Last updatedSep 11, 2025
StatusActive
Sole proprietorNo
CredentialMD
Practice address 1200 7TH AVE N
St Petersburg, FL 33705
(727) 896-3134
Fax (727) 827-5155
Mailing address 800 2ND AVE S STE 340
St Petersburg, FL 33701
Other identifiers 1605426 · Other
25228 · Other (FL)
910450 · Other
This record was updated on Sep 11, 2025, which is recent enough that the contact details are likely still accurate.

Number check

1336155233 passes the NPI check digit test The final digit 3 matches the value computed from the first nine digits, so this is a well-formed NPI.
How the check works, step by step

Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.

Digit 8 0 8 4 0 1 3 3 6 1 5 5 2 3
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 3 6 6 2 5 1 2 6

Sum = 57 · next multiple of 10 = 60 · check digit = 3 · actual last digit = 3

A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.

Common questions

What is NPI number 1336155233?
NPI 1336155233 is the National Provider Identifier assigned to Christine Larsen, MD in St Petersburg, FL. It is a 10-digit number issued by the Centers for Medicare & Medicaid Services and used on claims, referrals, and prescriptions to identify the provider.
What does Body Imaging cover?
A Radiology doctor of Osteopathy that specializes in Body Imaging.
How do I contact Christine Larsen, MD?
The phone number on file with NPPES is (727) 896-3134, last updated Sep 11, 2025. Because NPPES is only updated when a provider files a change, call ahead to confirm the number and the current practice address before visiting.
Is NPI 1336155233 a valid number?
Yes. 1336155233 passes the Luhn check digit validation that CMS uses for NPI numbers, and it resolves to an active record in the registry.
How to use this page. Everything here comes from public federal records. Tips Health does not verify quality of care, confirm that a licence is currently active, or check malpractice history, and accepts no fees for placement. A listing is not a recommendation. Verify independently before seeking care.