Karla Larson, MD
Anesthesiology Physician · Saint Paul, MN
Karla Larson, MD is an anesthesiology physician with a practice address in Saint Paul, Minnesota, and NPI 1184667503, issued on Jun 14, 2006. Check the license (Minnesota 46579, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Karla Larson
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 46579 MN
Self-reported in NPPES; status is on the state search - Practice location
- 640 Jackson St, Saint Paul, MN 55101
- Phone
- (651) 254-3456
- Enumerated
- Jun 14, 2006
- Record last updated
- May 20, 2025
- Fax
- (651) 254-5560
- Medicare enrollment
- Enrolled (PECOS I20040630000514); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 2000
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,042 in Minnesota → Look up another NPI →
Also registered at 640 Jackson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ryan Ahlgren, NPPhysician Assistant1922776129
Verify Karla Larson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 46579Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Twin Cities Anesthesia Associates PCSaint Paul, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karla Larson among 1,042 anesthesiology physician records in Minnesota
Karla Larson, MD is one of 1,042 anesthesiology physician records with a practice address in Minnesota. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2000 · median 2009 among the 717 with a school on file
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Minnesota
There are 1,042 anesthesiology physician records in Minnesota.
All 1,042 in Minnesota → Every provider in Saint Paul → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Ann Buttermann, MDSaint Paul, MN 551011760439087
- Glenn Haller, MDSaint Paul, MN 551011154361269
- Chris Kehler, MDSaint Paul, MN 551011407803554
- Thomas Laberge, MDSaint Paul, MN 551011023065182
- Matthew Layman, MDSaint Paul, MN 551011093762056
- Timothy Lindsay, M.D.Saint Paul, MN 551011093767378
- Michael Loushin, MDSaint Paul, MN 551011982643276
- Allen Miranda, MDSaint Paul, MN 551011720027634
Common questions
What is Karla Larson, MD's NPI number?
Karla Larson, MD's National Provider Identifier (NPI) is 1184667503, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karla Larson, MD located?
The NPPES record lists a practice address at 640 Jackson St, Saint Paul, MN, 55101. Phone: (651) 254-3456. Providers update this record themselves, so call before visiting.
How can I verify Karla Larson, MD's license?
NPPES lists Minnesota license number 46579, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.