NPPES file of Aug 9, 2026

Clarence Roy Carlson, D.O.

Emergency Medicine Physician · Albert Lea, MN

Clarence Roy Carlson, D.O. is an emergency medicine physician with a practice address in Albert Lea, Minnesota, and NPI 1124007521, issued on Jan 13, 2006. Check the license (Minnesota 34377, as entered in NPPES) on the Minnesota Board of Medical Practice; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124007521
Name
Clarence Roy Carlson
Credential
D.O.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
34377 MN
Self-reported in NPPES; status is on the state search
Practice location
404 W Fountain St, Albert Lea, MN 56007
Phone
(507) 373-2384
Enumerated
Jan 13, 2006
Record last updated
Apr 11, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicaid ID
458507100 MN
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 404 W Fountain St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lise Aasheim, M.D.Family Medicine Physician1871571851
  2. Ammar AlamPsychiatry Physician1487175071
  3. Deborah Alfa, MDFamily Medicine Physician1891427738
  4. Susan Andersen, CNPNurse Practitioner1689188351
  5. Dimitra Andreadaki, PA-CPhysician Assistant1518554468
  6. Denise Arnold, R.D.L.D.Registered Dietitian1477512366

Verify Clarence Roy Carlson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 34377
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Minnesota license search

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5 emergency medicine physician records list a practice address in Albert Lea

They are 5 of the 327 NPPES records with a practice address in Albert Lea, and 1,348 emergency medicine physician records in Minnesota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other emergency medicine physician records in Minnesota

  1. Suhaib Abaza, MDRochester, MN1003499070
  2. Abdihakim Abdullahi, MDSaint Paul, MN1922682624
  3. Samuel Abelson, MDMinneapolis, MN1508963331
  4. Deborah Abney Lidahl, MDMaplewood, MN1053386458
  5. Tiffany Abrahamian, DODuluth, MN1447601562
  6. Nicholas Abram, M.D.Buffalo, MN1437374303
  7. Dina AdamsSaint Paul, MN1851680110
  8. Jeffrey AdamsDuluth, MN1437174190
  9. Shaun Adams, MDBloomington, MN1023085289
  10. Ebenezer Adebara, MDRochester, MN1730343146

Common questions

What is Clarence Roy Carlson, D.O.'s NPI number?

Clarence Roy Carlson, D.O.'s National Provider Identifier (NPI) is 1124007521, issued on Jan 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Clarence Roy Carlson, D.O. located?

The NPPES record lists a practice address at 404 W Fountain St, Albert Lea, MN, 56007. Phone: (507) 373-2384. Providers update this record themselves, so call before visiting.

How can I verify Clarence Roy Carlson, D.O.'s license?

NPPES lists Minnesota license number 34377, 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. 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.