NPPES file of Aug 9, 2026

William Sven Ahlenius, M.D.

Physical Medicine & Rehabilitation Physician · Maplewood, MN

William Sven Ahlenius, M.D. is a physical medicine & rehabilitation physician with a practice address in Maplewood, Minnesota, and NPI 1811940117, issued on May 18, 2006. Check the license (Minnesota 49266, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1811940117
Name
William Sven Ahlenius
Credential
M.D.
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License numbers
49266 MN
PERMIT#30018731 TX
Self-reported in NPPES; status is on the state search
Practice location
1856 Beam Ave Ste 100, Maplewood, MN 55109
Phone
(763) 201-8191
Enumerated
May 18, 2006
Record last updated
May 13, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20070214000109); accepts Medicare assignment
Medical or professional school
University Of Texas Medical School At San Antonio, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1856 Beam Ave Ste 100

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

  1. Emily Aeshliman, OTR/LOccupational Therapist1326553165
  2. Laurie Applebee, P.T.Physical Therapist1629181755
  3. Thomas Ebert, DPTPhysical Therapist1316468879
  4. Kimberly Lund, P.T.Physical Therapist1235242355

Verify William Sven Ahlenius 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 49266
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Interventional Spine And Pain Physicians PAMaple Grove, MN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

William Sven Ahlenius among 339 physical medicine & rehabilitation physician records in Minnesota

William Sven Ahlenius, M.D. is one of 339 physical medicine & rehabilitation physician records with a practice address in Minnesota. 61% 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, 61% newer
  • In a Medicare fileYes · 61% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2006 · median 2010 among the 187 with a school on file
  • Record last updated2021 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in Minnesota

There are 339 physical medicine & rehabilitation physician records in Minnesota.

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. Jason Holgers, D.O.Maplewood, MN 551091922298801
  2. Adam Michalik, D.O.Vadnais Heights, MN 551101558713115
  3. Michael Jackson, M.DSaint Paul, MN 551071659590735
  4. Mohamed Alfath, DOSaint Paul, MN 551021528593951
  5. Diane Chappuis, MDSaint Paul, MN 551021265492722
  6. Charles Kim, M.D.Saint Paul, MN 551161154361434
  7. Marie Leisz, DOSt Paul, MN 551021740214014
  8. Margarita McGuire, MDSaint Paul, MN 551021336343474

Common questions

What is William Sven Ahlenius, M.D.'s NPI number?

William Sven Ahlenius, M.D.'s National Provider Identifier (NPI) is 1811940117, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Sven Ahlenius, M.D. located?

The NPPES record lists a practice address at 1856 Beam Ave Ste 100, Maplewood, MN, 55109. Phone: (763) 201-8191. Providers update this record themselves, so call before visiting.

How can I verify William Sven Ahlenius, M.D.'s license?

NPPES lists Minnesota license number 49266, 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.